UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aJrHddxtTdDqoBJRIhXKce5XY5le+U3oMr8dlsZEWHs=' 
WHERE 
  key_id = '1f377b6b68e53c5ffc847ac6e17e9b91edaec9356ff0ffbdbe0ef03d1b9a9789' 
  AND (
    token = 'aJrHddxtTdDqoBJRIhXKce5XY5le+U3oMr8dlsZEWHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )