UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jC4U9IxClv2WvSpfR81VJH+9Q3NtxGTaWQUcifdL4BA=' 
WHERE 
  key_id = 'e8008b5a87717d2459d32bd08d17b6a10a08c31637a628f06cc6636d53acfa3b' 
  AND (
    token = 'jC4U9IxClv2WvSpfR81VJH+9Q3NtxGTaWQUcifdL4BA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )