UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YUnfrWJnz3dxgE1ql3jxj4GcU9HOS4ik6ht1AjvWw0Y=' 
WHERE 
  key_id = '4b3d5c5787d5ac11a2b5b64a1bebc3fc449f90118bbbf3a47f894dfd217f4732' 
  AND (
    token = 'YUnfrWJnz3dxgE1ql3jxj4GcU9HOS4ik6ht1AjvWw0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )