UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W3uuKF+TvUhzJkAsmPUWu9lBKnqkgMT1Bzz+0d9NR6M=' 
WHERE 
  key_id = '4bfcd1011b4801c73348df453c51984d3a38144c7ccb919fac94c97a55e545ea' 
  AND (
    token = 'W3uuKF+TvUhzJkAsmPUWu9lBKnqkgMT1Bzz+0d9NR6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00028