UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VF0ZQdYgrFsvmf7cnq3IvAUqegzVhkT5QB4BzOFuk0o=' 
WHERE 
  key_id = '086ea73dbb31a56efc299f65a5930a857f0519af24d78015dada2baa906c81e4' 
  AND (
    token = 'VF0ZQdYgrFsvmf7cnq3IvAUqegzVhkT5QB4BzOFuk0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )