UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dYPVGUkbWdplNOG4iMwCHBrqyB0P+xV6CaXemJTpQEo=' 
WHERE 
  key_id = '23a9897eb4572ba4046464eb182b8fe23c39c40c1df848b6a97df53acff57437' 
  AND (
    token = 'dYPVGUkbWdplNOG4iMwCHBrqyB0P+xV6CaXemJTpQEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )