UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AdZA1NujI3hJ3nB4N1zK88L6hPLKF686n56CQVOtGHs=' 
WHERE 
  key_id = '8535cbef149e259647bfd121e4fa7810e9c6013dc132500d8d41a39eb6264e5a' 
  AND (
    token = 'AdZA1NujI3hJ3nB4N1zK88L6hPLKF686n56CQVOtGHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )