UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4SVnzSjsqnBSEgR/OLJT4YNRZ9B5iaYWiQFdpvghLzQ=' 
WHERE 
  key_id = '7c5adf0267380ce09ce0e3cd7a2443babdec2b9da8a0690e0231a8215ae2aa2b' 
  AND (
    token = '4SVnzSjsqnBSEgR/OLJT4YNRZ9B5iaYWiQFdpvghLzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )