UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'avHenJlVCsIBttbcPPpOwaX9zIhZXSU3VihkT/kOQKc=' 
WHERE 
  key_id = 'caf25d31baaa230c2c09676f7bdefd8100264ee75922f72a86b2a366762dbc41' 
  AND (
    token = 'avHenJlVCsIBttbcPPpOwaX9zIhZXSU3VihkT/kOQKc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )