UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T6K+64V/qtP/a0j4dHnh3nCKqHdAKsToK4iIeRUuY4I=' 
WHERE 
  key_id = 'c03b53d4fcc05629f8ad3263aea3aeb260402d08b43c510ff979de078df9bf58' 
  AND (
    token = 'T6K+64V/qtP/a0j4dHnh3nCKqHdAKsToK4iIeRUuY4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )