UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c93dYeI6nAfo9Q4uxWQ3ueYKuH4daSK4pyN+n3pR6yU=' 
WHERE 
  key_id = '5732442477ea319cf04fe71ea0c7147a1d85c3353150ab677eb43b6f47df4e3c' 
  AND (
    token = 'c93dYeI6nAfo9Q4uxWQ3ueYKuH4daSK4pyN+n3pR6yU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00039