UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53rrSU1U+VsuipROnG1QICjiKR+MRFjiUn2Y+uWwDIw=' 
WHERE 
  key_id = '55aba8f453170aeab08b42ddadfcc65c87bf991174888f83657df2e4b6a4cf21' 
  AND (
    token = '53rrSU1U+VsuipROnG1QICjiKR+MRFjiUn2Y+uWwDIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )