INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '843091117eb74028c12953d435d0c772471a35cbc5cbfd8ca2a57f9db9be9d41', 
    'yQTOwmBclk9P8QOIqCKIU7Mcay5q5YRh2QZ6S+pRpVs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)