INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3fef0fe449062c443be68cc81ab887386e94bb2103ba9b1f14c071a8d9aa3d88', 
    'YmqmBI6SlKkfzPUIf5FmUikngQuEiQMsuLiXPELuHdI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)