UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KQA1b153c640W+GQj3kqqonKc3JpvjFjCkmY/meIxgE=' 
WHERE 
  key_id = '35af46390ca0731fcf83dafe759dacbab4262cc0fc56b4d8816c58e29dba6f95' 
  AND (
    token = 'KQA1b153c640W+GQj3kqqonKc3JpvjFjCkmY/meIxgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )