INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '183f46b49ff32e989150c62ca1f58b7a3a4d35f3e33fb9545e0f91c9d592fcdf', 
    'xB0ER53pSXEuecMw9F825G82V6KfhYMUJr4hkh0ZELg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)