UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EhxXPuk/FMxsidvGQNk/1RulGZ5REeUUoh5vLAeKAPA=' 
WHERE 
  key_id = 'bc33752a4574bb31ef38db69c93dcf3d31b326ff0eb4716d3e0c7d2d9fc1b6d5' 
  AND (
    token = 'EhxXPuk/FMxsidvGQNk/1RulGZ5REeUUoh5vLAeKAPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )