UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9cMYaab+QI4ry0xiQScsU+oCDdoXPcGdyLWtt0Yv1zo=' 
WHERE 
  key_id = '4adf6cd4eb77e17c33cd8d2272e4e0013a40f0f2899ae02e32bb69c89d348d81' 
  AND (
    token = '9cMYaab+QI4ry0xiQScsU+oCDdoXPcGdyLWtt0Yv1zo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00029