UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1zUrkLGqPp+I2AIDMBPBxN0LQfyNj1deDUXkvU/+3lQ=' 
WHERE 
  key_id = '2154aea5b60669e8331eeb06ece59cf1d5a5ea609168f935cd12f46faccb9301' 
  AND (
    token = '1zUrkLGqPp+I2AIDMBPBxN0LQfyNj1deDUXkvU/+3lQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )