UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'svHJoqmKhPbFX6rh72KXLibFT5mpXL39ntKmYC2rp4Q=' 
WHERE 
  key_id = 'c4a58d0230a0735e30cfa877e0233f0a805af2650547803ba98b3bbc24965adb' 
  AND (
    token = 'svHJoqmKhPbFX6rh72KXLibFT5mpXL39ntKmYC2rp4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038