UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j/8RcSqI1vQ2IR3NMah48TMSP4qsDndzsoJmMGNvCEQ=' 
WHERE 
  key_id = 'ec30bd5e1567ed7e005c1b2ef4e050e64ce61976e1e5b2f68fdd057de7ad7f7c' 
  AND (
    token = 'j/8RcSqI1vQ2IR3NMah48TMSP4qsDndzsoJmMGNvCEQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )