UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e2D05TBsxbzSq5P2/gL7T9PwFsU9gkNxaBfcnfzNuG8=' 
WHERE 
  key_id = 'd843781754f8ece18f8c1ecf4031a766e12d3eb5e3d40a20ead143e2be1521e0' 
  AND (
    token = 'e2D05TBsxbzSq5P2/gL7T9PwFsU9gkNxaBfcnfzNuG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )