INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4750a09760b75a5ef8a5405c0bb77547ada2d55481689e8a364dc7bb8c203d2c', 
    'eungWYb0RSAf2xPMJlnlpq0Nei7qmT68CyBtXw0Q8FM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)