UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1L35GKBatu70K+WPZwt6NI3Sha1p8FRTe1ubKN6XYTw=' 
WHERE 
  key_id = '2973cc26e300c31f9d68cc3458bc614e438c87bf28a683da7913c82d5217b8ec' 
  AND (
    token = '1L35GKBatu70K+WPZwt6NI3Sha1p8FRTe1ubKN6XYTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )