UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UW+cz2kwvZl7GlQpmJiCs6L/x4FPjMj8yG8+5PlNw5g=' 
WHERE 
  key_id = '2edf36e1afbce4fc1189bcb19b8932de49550239b34696c9f6b1196ff4248d28' 
  AND (
    token = 'UW+cz2kwvZl7GlQpmJiCs6L/x4FPjMj8yG8+5PlNw5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )