UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TQKr1Z4ed4+hDE5ht8YKRkSBZF7ltRbXEYBcKANtz9U=' 
WHERE 
  key_id = '3afc9f13b2de3853e8e9ff3b016038e783a90b28384e1ec4063b8070f3cb9365' 
  AND (
    token = 'TQKr1Z4ed4+hDE5ht8YKRkSBZF7ltRbXEYBcKANtz9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )