UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6LNPnt3QJ6tpHJeh03fIBQsRphFQqghGEVHKhN36XhQ=' 
WHERE 
  key_id = 'bd5f8f6542d71e95edab4b0a6fb0ff16a10e9c1865d01ef31ace1c72e28c2498' 
  AND (
    token = '6LNPnt3QJ6tpHJeh03fIBQsRphFQqghGEVHKhN36XhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )