UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GebXf893RS2/2d395C+0laylAD/8/HguMZ1nIbURA3Q=' 
WHERE 
  key_id = '2ec73ba4e31ab12f22a5a33f4d19bdf1dbb9a3c57bb36f547698fda6eb604b00' 
  AND (
    token = 'GebXf893RS2/2d395C+0laylAD/8/HguMZ1nIbURA3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )