UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lcd/SbFfY9wQZuGh8SvYcCzOdXwtVCZA+G21m5QUlzQ=' 
WHERE 
  key_id = 'c559cfe954184d0ed61c44dba29c2c61a15b197c746aa894715d3d4a44c775d9' 
  AND (
    token = 'lcd/SbFfY9wQZuGh8SvYcCzOdXwtVCZA+G21m5QUlzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )