UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jWFhIGVRqY538u7aJoZZ5utdL9jITKQ6H1AL0SNibPc=' 
WHERE 
  key_id = 'd1e21271b41197e4ae1d8ba0922ab831f40baf56004c9d224b7965ce7e66a2f9' 
  AND (
    token = 'jWFhIGVRqY538u7aJoZZ5utdL9jITKQ6H1AL0SNibPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032