UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TVd/pQEfWFyQ0QXLniJjFCC2wK2ndgj/my7TOmIf9SA=' 
WHERE 
  key_id = '0ce5cdfc0efe8f7f291f6eca7d9f04d53606dbc5c08b011d92d64c4aae71de37' 
  AND (
    token = 'TVd/pQEfWFyQ0QXLniJjFCC2wK2ndgj/my7TOmIf9SA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00051