UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zvciAvpZVcoOlmB22NlzSbxLCQNu5IamPStsoVPjXuQ=' 
WHERE 
  key_id = '96a770d25424f905eba18b8e9ce6e83b9f4652c11458eba573bb821ad8989ad2' 
  AND (
    token = 'zvciAvpZVcoOlmB22NlzSbxLCQNu5IamPStsoVPjXuQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )