UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FQ46pggy9npGoXlIRcdGIaMgUGD+CthgMOXHuQeefvo=' 
WHERE 
  key_id = '4ad4f1afac466466a86a42b384f2805107dc63fce84101c65cdff25757024ef3' 
  AND (
    token = 'FQ46pggy9npGoXlIRcdGIaMgUGD+CthgMOXHuQeefvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )