UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e9ndDihp1EjIetT0sS4Lst0HEDW027W1YqShO0xXKmw=' 
WHERE 
  key_id = '1f8dd375dafa4ce9632760c3574810832c149fdcd7eee09d3b1ee998f7424ed5' 
  AND (
    token = 'e9ndDihp1EjIetT0sS4Lst0HEDW027W1YqShO0xXKmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )