INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bd21504887a06929e7fd335d12a0eca9195f37cdf5fc3f244162122119ebe0e', 
    'Z4yBydZIWYjQ41rTvtCLLQpfbjStUCaQmHAs1TT3cmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)