UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5cZtQK5FEATEuL8knMapSqWkTiLxH2VXna1eP8xQhg=' 
WHERE 
  key_id = '9627c3fac13787c66faaf045ff04ad5e6347ba24e69685052cff00d73cd62a5a' 
  AND (
    token = 'a5cZtQK5FEATEuL8knMapSqWkTiLxH2VXna1eP8xQhg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )