UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SL8L8TjLVgtVjWbb8AyYFwKqmmPg80Hi62VZKmxDj3c=' 
WHERE 
  key_id = '4fec4f3fcd618dba036d2a309c6b67fc581541fd62bf3512a8ce2abbbb400cf5' 
  AND (
    token = 'SL8L8TjLVgtVjWbb8AyYFwKqmmPg80Hi62VZKmxDj3c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )