UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AhRn/co5BV2Eg0pk7V7m/HXysoXanWiRBCwpNIl+87M=' 
WHERE 
  key_id = 'c33a39c5028c2c8b8349505db4e62374ed88041894c81b0e2d5206649201b87b' 
  AND (
    token = 'AhRn/co5BV2Eg0pk7V7m/HXysoXanWiRBCwpNIl+87M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )