UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jnruvv36OjZmHw4WIuco7GvmwDuIHDioqZmiS2ksaBA=' 
WHERE 
  key_id = '92b7fe32f0987fb8965c351c72115f938d58130ef329d128b301fd3295607dd0' 
  AND (
    token = 'jnruvv36OjZmHw4WIuco7GvmwDuIHDioqZmiS2ksaBA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )