UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hj2Y9HSsXQk6CveNJYG2/tiHHAvV9pu5KI99RCu5qEY=' 
WHERE 
  key_id = '3256e7ec20779ed7ade23f191a3f528f91b6c32dc546d3fbb0fd234d409fd4b0' 
  AND (
    token = 'hj2Y9HSsXQk6CveNJYG2/tiHHAvV9pu5KI99RCu5qEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )