UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OPyztCsH+9rXbfx/1SZetXbn2Ghk2v4IdeNjbcgzfhs=' 
WHERE 
  key_id = 'f79db04fb41703cd608708b6d0e2ce0d80bc98bec538fc27b4da5a638f60c371' 
  AND (
    token = 'OPyztCsH+9rXbfx/1SZetXbn2Ghk2v4IdeNjbcgzfhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )