UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lKlxz55s/1P4u5BxLT21xV7//hYDLFt6STF/rvQuxCY=' 
WHERE 
  key_id = 'e8b6562ab553266538d792e68103c622dab9101cca59c233800e6008660aa832' 
  AND (
    token = 'lKlxz55s/1P4u5BxLT21xV7//hYDLFt6STF/rvQuxCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036