UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qW6E9j0fLk2MVGQb1J2kxNpTUJJVbZgpYD+Kasu6Cw4=' 
WHERE 
  key_id = '766c1454e0a1088fc5200e1618604ffe1b34d84ef8811fddfe5199973fadfd72' 
  AND (
    token = 'qW6E9j0fLk2MVGQb1J2kxNpTUJJVbZgpYD+Kasu6Cw4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )