UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xrk5vs7mNlPWuVHLu0haIasVDzVE3nYJ1n3XbZSpDH0=' 
WHERE 
  key_id = 'b4b902df0b51a58c2e91ef4d24554e5f59ccf513e691ee5decc0e5d862ab373c' 
  AND (
    token = 'Xrk5vs7mNlPWuVHLu0haIasVDzVE3nYJ1n3XbZSpDH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )