UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D+x+EA/OzwbcNueOPugdBFOpWjFz0xNTizk0q73FmYI=' 
WHERE 
  key_id = 'c581934fde348e3799b537c9997e3b5301ea35aa469dfb2e6b55abd6ca406442' 
  AND (
    token = 'D+x+EA/OzwbcNueOPugdBFOpWjFz0xNTizk0q73FmYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )