UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WYswpo+fL3eYX2Hn2RMUgWK6UN+ijReUWRmbYIe++eE=' 
WHERE 
  key_id = '06738b11a113599948dbe58b24bf28e4d5b817d41705cf98345958f69d8946eb' 
  AND (
    token = 'WYswpo+fL3eYX2Hn2RMUgWK6UN+ijReUWRmbYIe++eE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )