UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+2wc5KlvS7l+4anqWPyHMEHGANZb+UVgvULqeb4RXtA=' 
WHERE 
  key_id = '3cefb1941584fb169cbad42d1d345083dce51ca63e27f2b443279a964c9a2b1a' 
  AND (
    token = '+2wc5KlvS7l+4anqWPyHMEHGANZb+UVgvULqeb4RXtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )