UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1qnxj41lJ3Irkimsu9/2JAFwSY44gtjbv0Zg7lUha4=' 
WHERE 
  key_id = 'd2569db0210bf9b5267c95581c2d3f1f112c72087adba750a0fe864431b2c723' 
  AND (
    token = 'M1qnxj41lJ3Irkimsu9/2JAFwSY44gtjbv0Zg7lUha4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )