UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KvLJcEgw1r8dgudQy4wtUOCYH8f5WRXqjjyPhOEB9yY=' 
WHERE 
  key_id = '149b32c20c379ba98516e6da32d018832245673a2c1114aa1d0c2e717ad6e3c5' 
  AND (
    token = 'KvLJcEgw1r8dgudQy4wtUOCYH8f5WRXqjjyPhOEB9yY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )