INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '908fd96d229e8c207c5f4864b506749ba3289bd4deeb2710795e3ce7adbab042', 
    'rC3gSMQL5ixRmLIvdDQF8MZQalERuH/BzmQ7/vIfPh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)