UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r7Ia8llVy9SBHAfDUYeg+v9blezsWiLMIfDAVjltw1Q=' 
WHERE 
  key_id = '888593e3aa1c8982c1a2872324fff204de000c746e0361b840425c334a359178' 
  AND (
    token = 'r7Ia8llVy9SBHAfDUYeg+v9blezsWiLMIfDAVjltw1Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )