UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F814W6lbXQY+xdqYcNZOVf8BMftHOZSo+w6s62pB4zo=' 
WHERE 
  key_id = '4d198ee118cece56615efdc81b580f0c84c1203fb0ef3e6e1a0f68dc920c2107' 
  AND (
    token = 'F814W6lbXQY+xdqYcNZOVf8BMftHOZSo+w6s62pB4zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )