UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ESJ/0461BVQgeQdEBDhw2XRn7OfGVZbSZfsDcksQPMQ=' 
WHERE 
  key_id = 'df6c9372ae4dc686d024e2c3f1afe3169bc9ee7facf7bc4df2b5a06c20e7f9a1' 
  AND (
    token = 'ESJ/0461BVQgeQdEBDhw2XRn7OfGVZbSZfsDcksQPMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )