UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uVzeSIWDVbKI4JG6nodWbtb9229gTo7+C/1NcJrNomc=' 
WHERE 
  key_id = '0fa5e40f9d352846664071e00e713f25b3f3efeeecc5a5d9f4128a2f558745da' 
  AND (
    token = 'uVzeSIWDVbKI4JG6nodWbtb9229gTo7+C/1NcJrNomc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )