UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hXI1Jjm6VhzAceBL7V9ivl82jc+BO9p3011e1VZN6iQ=' 
WHERE 
  key_id = '756cf7e9f63902ecf886e5dad5ae3493f6bf43df8d3f00751f29dab3a4ffbd50' 
  AND (
    token = 'hXI1Jjm6VhzAceBL7V9ivl82jc+BO9p3011e1VZN6iQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )