UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yMYYR5GakEwOmPvrlfcWY/F78cJ3zMX23KCmyeNgDNs=' 
WHERE 
  key_id = 'c7a0dc0d2a29618c88ba765c519b474b096de28668530be41dfe61d4f1c01c85' 
  AND (
    token = 'yMYYR5GakEwOmPvrlfcWY/F78cJ3zMX23KCmyeNgDNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )