UPDATE 
  cscart_june_setuplock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5uK0vOpLy5jPy99kfCdNrv8qsY2r0GMhjdFe2QEGCU0=' 
WHERE 
  key_id = '2c9138aa27a12a8fc8f3a2ba528eb91b2a917df2f4c56840c111f040d0d3807c' 
  AND (
    token = '5uK0vOpLy5jPy99kfCdNrv8qsY2r0GMhjdFe2QEGCU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027