UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxpfkSD8+8JUnYSzoblFVKHnY5y7lC+HnPbRCPNRFo0=' 
WHERE 
  key_id = '0938a06c0a4993422812d64c27b6f05fdb58c52ef93c41d730b0321682fbd6a7' 
  AND (
    token = 'qxpfkSD8+8JUnYSzoblFVKHnY5y7lC+HnPbRCPNRFo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )