UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2eLGA9qNnIR2WWDAk6Y+fl0yHZxx9CsCRoK9CIuP+60=' 
WHERE 
  key_id = 'd14938ce3e361ce6fa34b70e2670c6e359afef6eed69d1f1091ba08131133285' 
  AND (
    token = '2eLGA9qNnIR2WWDAk6Y+fl0yHZxx9CsCRoK9CIuP+60=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )