INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd71f1679f20f465f7349469e5d9fb502b4b645f917dc7f1f79d34c3f4a28b92a', 
    '1rULV+d0J54e/Z8jNhsh7HTpu1goW0qH9qg1ZHEv0B4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)