UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yDzJgFrUicCVFC8V7J3kDvEs5pFEmu+kPWBk2+UeV4U=' 
WHERE 
  key_id = '68ea0441d409df8638ea4a62122c5ba7dfff82c7af1c9c0cbc1f59374e983219' 
  AND (
    token = 'yDzJgFrUicCVFC8V7J3kDvEs5pFEmu+kPWBk2+UeV4U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )