INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8cc1cb784a10a536b31f7b1b8d6fae00947363a77f4f9d0556185e432f51a179', 
    'xiyVDgewcWvNvgY29s+F4UrOjx8eLpqZjjGLCV72Euk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)