UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/q7cHfe34h66+tU+f64yC5+QEd/gf45qI5K3j1azRrk=' 
WHERE 
  key_id = '5d18f396880336ffb23e4acaed082e4dbc72d0126ba5445f1fbbbcea96e359f4' 
  AND (
    token = '/q7cHfe34h66+tU+f64yC5+QEd/gf45qI5K3j1azRrk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )