INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '973b1938a728cd242803ef265a588a2f0530f690f0dc48dedc850f7c54f1e89b', 
    'Gh1soP90CBLs6aoVIDCFour9pCrfDBE/hEE5OZ2g3NM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)