INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fef7bba4738196e00189329c9bfa053ba432e266f999cba352358cc5862a431', 
    'W9qqWXaE+HrTKRlQoVkXMLsXUAC9tC/irjSSwPJeATk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)