INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30050d974257704b0342f15ca4b1f9ac41a7add4f19d0ce8968e96d3e830fa39', 
    'NuYlTte142peGek6eCZDUTazJw+cls4e/3kryBoRMOQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)