UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NU7ipE8FwCAUN6MDH/pvDKQiiaOwAibXcPjEsMJ5Io0=' 
WHERE 
  key_id = 'e95754cdee9f132a5369e9c33b5493554af5f449c95849d5886c62f456019b44' 
  AND (
    token = 'NU7ipE8FwCAUN6MDH/pvDKQiiaOwAibXcPjEsMJ5Io0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )