UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xZLBxGpq5kocHO7zDz5tvKqvJRswJqYVolIrXAArfCs=' 
WHERE 
  key_id = '3ca9fe7b1189873b692ee46517f417420bc261798049efc322042d1a0e1a405b' 
  AND (
    token = 'xZLBxGpq5kocHO7zDz5tvKqvJRswJqYVolIrXAArfCs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )