UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cpRC8+Ee+kYQqOf5sxwz2XOTiD4Zlzff6YR2F/rz9SE=' 
WHERE 
  key_id = 'c79ed537c62d7ef26ec26ca6b817c86ba0ed18eba49b6311722d7e107175d1bb' 
  AND (
    token = 'cpRC8+Ee+kYQqOf5sxwz2XOTiD4Zlzff6YR2F/rz9SE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )