UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L+BJuv2fAtDRq6siy6uavE1/Gv2exSZar9bHMeOGYyE=' 
WHERE 
  key_id = '53140d3486b6b576a8d2f19fd75fb3b1d9da642d31d19f0884ebcff0cb6cdc9a' 
  AND (
    token = 'L+BJuv2fAtDRq6siy6uavE1/Gv2exSZar9bHMeOGYyE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )