UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uQjiPxQM0/SZq9zIKwgYcbovjorybmTYUcbGVUib2F8=' 
WHERE 
  key_id = 'd7d5a2c41a39040f606275493688e05b9132be6afce144bb47ca068b76f84841' 
  AND (
    token = 'uQjiPxQM0/SZq9zIKwgYcbovjorybmTYUcbGVUib2F8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )