UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/z2bVR5sD/zFuVH/UVNBcHlWadmHmYLlYbi2iHS61s=' 
WHERE 
  key_id = '8749657fb31c1ce25285e6f7b738a75bc3d1f57ca89c10f6ddcee2a467234db1' 
  AND (
    token = '1/z2bVR5sD/zFuVH/UVNBcHlWadmHmYLlYbi2iHS61s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )