UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oU2aGZFQsbhgzaLPmI0BWDr8d0wmzdwELNVyvHN2ocg=' 
WHERE 
  key_id = '392a25609a6baa5fc9a5461fef78e150b5a6c3a689c2e45f990061a997e8f055' 
  AND (
    token = 'oU2aGZFQsbhgzaLPmI0BWDr8d0wmzdwELNVyvHN2ocg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )