UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kGyD0uvSlc/pey/xUMYaC0756stL2L/MDO3+c6k3Vl0=' 
WHERE 
  key_id = '517669179d94bdb9fa04b5accb0141567185c33a3b99681a60a8bec2a2bec08a' 
  AND (
    token = 'kGyD0uvSlc/pey/xUMYaC0756stL2L/MDO3+c6k3Vl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )