UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GndhlNWKKmK/54b5AY8abUYPOnFNcYtqHJ49/ryaEyg=' 
WHERE 
  key_id = '32eb7a4a464e214ca2066a991c6f0e8828bad895bfa76e01998ddb93f2d9ecc4' 
  AND (
    token = 'GndhlNWKKmK/54b5AY8abUYPOnFNcYtqHJ49/ryaEyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )