UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3T0vFbX8oBYKqfDLB9FvIE5FQB0s9GkDRWSamITWQ3Q=' 
WHERE 
  key_id = '6297beed3c7ec81ce52c9189bb6bba231b4c518d0d20995ab72d66cf45528142' 
  AND (
    token = '3T0vFbX8oBYKqfDLB9FvIE5FQB0s9GkDRWSamITWQ3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )