UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lbx1LwEzsMFmLwC7HUCO4CXKLg/ZQUh8FYZWUyppE2I=' 
WHERE 
  key_id = '5f7d930a1d8dc510a5cb51e66faf48946068e1f2e542daac1147ac4ce13a49b2' 
  AND (
    token = 'lbx1LwEzsMFmLwC7HUCO4CXKLg/ZQUh8FYZWUyppE2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )