UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VqiZQ+fTw0FOzv+4I1sm3pysfoEeTSZTiL9Z2DGxO6k=' 
WHERE 
  key_id = 'c0dfd6e74633470d5467c668e12df00d590f781194d73be0609fe85936bb9bf5' 
  AND (
    token = 'VqiZQ+fTw0FOzv+4I1sm3pysfoEeTSZTiL9Z2DGxO6k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )