UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PjKygr/EQzkuA00Iyc5iZdAPeRkxe79hYFYKExn4oUY=' 
WHERE 
  key_id = 'cff0cf94019e91a766bc445f3a9cd4d7e39a4f63f4f0a0b489c7ccebb09a5a94' 
  AND (
    token = 'PjKygr/EQzkuA00Iyc5iZdAPeRkxe79hYFYKExn4oUY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )