UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TPCcn+no3mHSf46QHHzIUDQV/39hH+Rt+KnXi8iz4X0=' 
WHERE 
  key_id = '7d149500f53299e6646ab1f131f4c81c3ff3ca6ca54e6f890a1a4586072a0ab6' 
  AND (
    token = 'TPCcn+no3mHSf46QHHzIUDQV/39hH+Rt+KnXi8iz4X0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )