UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UMnTZwX3XX1Bmmw4KWCEdNSs24extjxctLg3rTh2oOQ=' 
WHERE 
  key_id = '30214181de5cded00ed3e4ba3e0d38bd42b19b70ca4ea99eb0d0b060edc78a8b' 
  AND (
    token = 'UMnTZwX3XX1Bmmw4KWCEdNSs24extjxctLg3rTh2oOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )