UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YMrpFENnZjRGcyu1UdVC3Lsd4mCIkHXB6mqYA09VL0U=' 
WHERE 
  key_id = 'b9fa6b998f8cc2cdfd263a300ce4ce938bad42860c11630d3ee92bb1d919a467' 
  AND (
    token = 'YMrpFENnZjRGcyu1UdVC3Lsd4mCIkHXB6mqYA09VL0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )