INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fa65d5af85710ff3ab998d38b8e7d909abf9468eeed7234d92822318ff690a5', 
    '6u7OiGBU8IzGngqYLAlNCY359OFlFT/cpWCENydGt4o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)