UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't9a0kduSRGugAmxcs0aBFfJxjIXDD8mg3dKxUy1kAGQ=' 
WHERE 
  key_id = '3f457cc54f8398cf3a9f84c1c59702cfb5a4e0f03b5c8035e322c48be9bdc86c' 
  AND (
    token = 't9a0kduSRGugAmxcs0aBFfJxjIXDD8mg3dKxUy1kAGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )