UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WrmhQAmLGwW375227a2CcYp8a1SvmMhmjlpmwlH3fV4=' 
WHERE 
  key_id = '7b9247501454c1fb178e75b78e46a09319aab2774db30a541030b92bfeb89e7b' 
  AND (
    token = 'WrmhQAmLGwW375227a2CcYp8a1SvmMhmjlpmwlH3fV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )