INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc7de783ab1e8dc0e55927114ace1f5be7c61bffe4f58639d313da9089b74598', 
    'edgE1McztIZpFUmjnYdXmkyBFzMOM180FhnQQZEb9qk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)