UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TlK91tsCPTgMteKwMjbfa29CWXxhHT1Xh0G9XYzvTgs=' 
WHERE 
  key_id = 'c59d0c8fa5995d9590edb80efa3e36254fc6e2f6e1ed89be7c00f60c98932205' 
  AND (
    token = 'TlK91tsCPTgMteKwMjbfa29CWXxhHT1Xh0G9XYzvTgs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )