UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H12nMqvfjkxdINTPIzLk7ppdn3C/SpLBh7+rOH+aUH0=' 
WHERE 
  key_id = 'e1494746ef31938cf62002b9df430de736cf3129f3605db902670de4fa1c6c7e' 
  AND (
    token = 'H12nMqvfjkxdINTPIzLk7ppdn3C/SpLBh7+rOH+aUH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )