UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '16cJGh5/R2wlBwutdp5HpD7sMKBMn6pIFSAzN1IPNH8=' 
WHERE 
  key_id = 'ab46bd202f7c71f77420558ccfaf24a9c43805668e0899d244cbcbac1bf3f715' 
  AND (
    token = '16cJGh5/R2wlBwutdp5HpD7sMKBMn6pIFSAzN1IPNH8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )