INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0990474f1cea5987cf5499bc2ae4a095a11d4c39c00a2c2d04e4d59c8f334c9e', 
    'eEKo7oQTETLHKH0YlBL0s91M+0ioYWT90unR2MCEguQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00322

Result

int(1)