UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KcDYtBdDSV3b99VTqSsi02HH4rJKLvslQk9yoBfYq1M=' 
WHERE 
  key_id = 'a70e03aa90c49443b73f020ff61400252c716d4bb6e21b5cb3ca9dee0ec2c508' 
  AND (
    token = 'KcDYtBdDSV3b99VTqSsi02HH4rJKLvslQk9yoBfYq1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )