UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TkRr8dblIJGaV48aQIJu+8JCXaCNizDV6RuT1YPEun8=' 
WHERE 
  key_id = 'fc6641e95331ffb4e0b2ed769545a712edaeda137cabd6f6710fd6cfa91cd94f' 
  AND (
    token = 'TkRr8dblIJGaV48aQIJu+8JCXaCNizDV6RuT1YPEun8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )