UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qGJpL8u3ZcsyrTGrvb2z2oqGqrRS5HHiSNTCJsvUQR0=' 
WHERE 
  key_id = '1b52b144c4774576998c255d9e54735a570f1b2ff472e4cb67c23dd625568ee9' 
  AND (
    token = 'qGJpL8u3ZcsyrTGrvb2z2oqGqrRS5HHiSNTCJsvUQR0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )