UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CM5SU0b+x1vlCJ9v7+mT71OUWBwUru24lzbWeJ7q+Hw=' 
WHERE 
  key_id = 'a4da07bbee5ec21ba29885d6f22d485448e8e8842ad51f6291cd544cad8f9c01' 
  AND (
    token = 'CM5SU0b+x1vlCJ9v7+mT71OUWBwUru24lzbWeJ7q+Hw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )