INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84ea50093a7d5c8fb4eece288f6b697a3e3570f9be979198ec370ceb4fa1a6cf', 
    'RZWoML2gFXQ+JtMS9gaORLOAcgmPxqkual7AOSpECUI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)