UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wvC7QgX86PwG2KbqjIlnYCDnCnz5t5vXSx8znvyCgTM=' 
WHERE 
  key_id = '787d4bda429fcb1ada34255f41f6cc73d688d35292861ef4efe513f66b5ebe5c' 
  AND (
    token = 'wvC7QgX86PwG2KbqjIlnYCDnCnz5t5vXSx8znvyCgTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )