UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kThOoSEYu4FM/peVDghhgue9Jnx9udkpNT3Fzk544bA=' 
WHERE 
  key_id = 'ebadc02a1c8c5f0a469c945163a553732699d6c311de9ca32365b14ec460e341' 
  AND (
    token = 'kThOoSEYu4FM/peVDghhgue9Jnx9udkpNT3Fzk544bA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )