UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Nfrwdf3BbU2/3op8MahzDbOZ3DdUft51UJu3bFbeRWE=' 
WHERE 
  key_id = '75c5e076777affad0057231ac3f771f08a2665f7e5d61fc1934abc455071e086' 
  AND (
    token = 'Nfrwdf3BbU2/3op8MahzDbOZ3DdUft51UJu3bFbeRWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00033