UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCsh7gBublkg7jK/m3iPZcpcY1FPFLBxH+tB8787hI8=' 
WHERE 
  key_id = '9210627a3e25a7e6537214dde6046bb2b83a0e3ece74471f4a8c764de3c79153' 
  AND (
    token = 'TCsh7gBublkg7jK/m3iPZcpcY1FPFLBxH+tB8787hI8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )