UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AVAVq/kuR58vCjLY+rbBoh4rXVaZCUWlUgxPp2Lf7Tw=' 
WHERE 
  key_id = '8ae0e17c16d0bfe71c1baa6b4d2eeebdc06a056c389192d3392026699d2af041' 
  AND (
    token = 'AVAVq/kuR58vCjLY+rbBoh4rXVaZCUWlUgxPp2Lf7Tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )