UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'do3ozn7Kr5T2i3OSZJfnr/orBB4kDnVOTBXJHLT6DMk=' 
WHERE 
  key_id = '79570da16fbb560d691d414893abec3a215adf27474454fc4d15e62c2a7a148f' 
  AND (
    token = 'do3ozn7Kr5T2i3OSZJfnr/orBB4kDnVOTBXJHLT6DMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )