INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d48a1746a96f862f1cde6d841beaa557eb08cc626eaeae2dcffa30e98213edc', 
    'SEuYWsWNQ39rmuspjtkrasV+iiL+lCSL24thU4DQwBw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)