UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LX4inMW2E7HEol4TZYL56Iv/qwx318x/QL45aXI/zIA=' 
WHERE 
  key_id = 'b7aadc2a53a1174b37e26899ece97b03d3d1f40ea8072c68739f500b8559fd2d' 
  AND (
    token = 'LX4inMW2E7HEol4TZYL56Iv/qwx318x/QL45aXI/zIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )