UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yCYwZ+Q5IZIylMzibQzUBe62Ub7YZfK4yU/NfyCEGSg=' 
WHERE 
  key_id = 'f1b51547f9ec1cedb51869ad195aa56da72210e12e95d44917fdf30495a0a690' 
  AND (
    token = 'yCYwZ+Q5IZIylMzibQzUBe62Ub7YZfK4yU/NfyCEGSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )