UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Nxk/fOu4R3UCTYywy/zHq64gbHM0bbAA+ayNsFJwDg=' 
WHERE 
  key_id = '8881cce1ebffab8ef15793723ae858dbd91bf5455bf77d5ee7029350ff518127' 
  AND (
    token = '0Nxk/fOu4R3UCTYywy/zHq64gbHM0bbAA+ayNsFJwDg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027