UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jIcf0D86vM0fcGaC8GtOe//rLO6Jab3OT+8CZytiexs=' 
WHERE 
  key_id = 'b3bba21feb46750ddf4915ea38960776873906279aed2a40927cfabb457bc030' 
  AND (
    token = 'jIcf0D86vM0fcGaC8GtOe//rLO6Jab3OT+8CZytiexs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )