UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u5RlEfyCvLyekqRoF8bGJR3xUqHO1Qrvb40rM705s8c=' 
WHERE 
  key_id = '32c9d47b6ed2bbd80dd22977cd8149233c568777ae68f13e23b2b64e2d005cdd' 
  AND (
    token = 'u5RlEfyCvLyekqRoF8bGJR3xUqHO1Qrvb40rM705s8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )