UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oAgUCAZ9I/nut8F5sCOxqLeov/kCZX/Au5rGz2xygXc=' 
WHERE 
  key_id = 'ac78eb2b58260bcb13dc4c928b19520c6d4426df7c38433bf807150239fa24e1' 
  AND (
    token = 'oAgUCAZ9I/nut8F5sCOxqLeov/kCZX/Au5rGz2xygXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022