UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2s6bvd+f99Wjho/8Fu/oR35ZgIGgXAC8FqOD5ipRnN0=' 
WHERE 
  key_id = '71d3a138118a3a96dc3f423c06e0475fbd1b2e3ebd2609a2aa22f40207a741bb' 
  AND (
    token = '2s6bvd+f99Wjho/8Fu/oR35ZgIGgXAC8FqOD5ipRnN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )