UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KfTTKdeebrh5gXZ6p72hyxNHJTlf/f+R3IJc9NAJdUg=' 
WHERE 
  key_id = '676b4ca739a5c3257e504454747d22cf2a685102456ecb8c29a31b9247b566e0' 
  AND (
    token = 'KfTTKdeebrh5gXZ6p72hyxNHJTlf/f+R3IJc9NAJdUg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )