UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iFXw5H3EvBXlaj5Vgcv9n9VSpGGLflrIwFpv8/nxSmg=' 
WHERE 
  key_id = 'fda7a78c5d6e4a3b861305a01c20be2c490ebd3f55d5bb71ec3c1e52892f5821' 
  AND (
    token = 'iFXw5H3EvBXlaj5Vgcv9n9VSpGGLflrIwFpv8/nxSmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )