UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2h+8hIP3h8TN7HJZNGZrERThp1Jqn1NVRh5hdLAcro4=' 
WHERE 
  key_id = '2eb18aa7621335a2ecbddd6d14aa157dd0485089375fa6376e4d31f3958466c4' 
  AND (
    token = '2h+8hIP3h8TN7HJZNGZrERThp1Jqn1NVRh5hdLAcro4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )