UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rxVhqdfAIIk1tUxAYBAn1A4CiUVpmGAar2My74a9KO0=' 
WHERE 
  key_id = '61dba68b8ac88461297e930b520ae78d3dc3531df3bbdc6e010382c2b0b2bb92' 
  AND (
    token = 'rxVhqdfAIIk1tUxAYBAn1A4CiUVpmGAar2My74a9KO0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )