UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pDyzr7tvLY7L1W7DvgQiNT7ISz+A+nGRR1j8UR0sid4=' 
WHERE 
  key_id = 'c9aed2e499098af814e9c2753d9ab94a20e28553ab774a0b2d498ea083b8b0e6' 
  AND (
    token = 'pDyzr7tvLY7L1W7DvgQiNT7ISz+A+nGRR1j8UR0sid4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )