UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i97eWKldIpuNOW358yASBAL2tW3Ro/AXHxQjdaQFX38=' 
WHERE 
  key_id = '47f5524ecf49bf2f441ddd83b259efbe73ca43444bc5428a340978452256f94b' 
  AND (
    token = 'i97eWKldIpuNOW358yASBAL2tW3Ro/AXHxQjdaQFX38=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )