UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VO87nGxne0wDhczZgXdIO8oipfZdutz/fVRNw0RmBzY=' 
WHERE 
  key_id = '90256df5ce66441ef7abf5a8feb0c622d6324bf2f4c7bcf74b437c2b3d0b51d3' 
  AND (
    token = 'VO87nGxne0wDhczZgXdIO8oipfZdutz/fVRNw0RmBzY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )