INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30e5212d2add1c51b3073b7ba610675bf51fdf4135866f326b31f9d3375703d5', 
    'rrkWKnOjF/VAwR//DqL5FCcOgInHf4I2PqMeeJyCYXQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)