INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '48b2563b487e62a4175c9766eee5cb68e0bfb6b76745af264f6143535be15f2d', 
    '5b+Vacz6sYThUPjO0MEXIpcUgWQIL23ePLkV99GpUFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)