UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g33TzaPFfJqasEqEom+dY8QGSZf6OBWMsfmv80f1yUI=' 
WHERE 
  key_id = '7de5db6fcf28ac72181bed5eb3afdf78466425305423e6835f815b41135f27c2' 
  AND (
    token = 'g33TzaPFfJqasEqEom+dY8QGSZf6OBWMsfmv80f1yUI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )