INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec3d48dbea4c0e89d422e7efb4a8c1899ae89b8529e7211322c5c4684f22a865', 
    '0h18Mwfgld5G9ukhSv/F+hHPeYw53dwBXP8LWj6YzGk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)