UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UW/oOQcHe346UfwmobbFQ8vcbDQmMRP0O9Ia/ebZUn4=' 
WHERE 
  key_id = 'd2c1ec9900bb23eadad5b87a01e0448e3954e6e29e1c7b187102058640eb2584' 
  AND (
    token = 'UW/oOQcHe346UfwmobbFQ8vcbDQmMRP0O9Ia/ebZUn4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )