INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '884ad4cb65239c6ad1fe618c3daf92f7bc3e4b1de89be1bf38cc3b09208e80af', 
    'isAQGxFrcxVQHfvRyx2vCrDscLkpA94hT0CQqs/LSj0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)