UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P4RkQxiH2k/Lvf4TDCkrzILTXSWOwBioD0Jwd4fmXNY=' 
WHERE 
  key_id = '7bfd1cda439ff7ec819b59e9edccfc13dc9d32bcf60fff589dec1788d67ca814' 
  AND (
    token = 'P4RkQxiH2k/Lvf4TDCkrzILTXSWOwBioD0Jwd4fmXNY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )