UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f3vbr3pnVNsje6PCOGFv8GaSfRdba8Y59y/p/Ao6llg=' 
WHERE 
  key_id = '0f72783c9855377c7bd484ce42fa16034967cc8638510d5e80fa1cfddf272ef7' 
  AND (
    token = 'f3vbr3pnVNsje6PCOGFv8GaSfRdba8Y59y/p/Ao6llg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00048