UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's1ea/U0klX0eqys2QBMRlGtqLITYfT2Uo95qXbTlteQ=' 
WHERE 
  key_id = 'abc3d18676689aa773de59b3cd279f7bd01563e7d00bdec8dd71be6043f8567c' 
  AND (
    token = 's1ea/U0klX0eqys2QBMRlGtqLITYfT2Uo95qXbTlteQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )