UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFIfpjPd3VkPprd4AnbBQSW1wCL/Nq2iILG7ni7WHN8=' 
WHERE 
  key_id = '834785162fbfc1b93165af09de140975061069c26ac8a7f4a24db2277356c76c' 
  AND (
    token = 'AFIfpjPd3VkPprd4AnbBQSW1wCL/Nq2iILG7ni7WHN8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )