UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GC3dLfWu8YRBvVmKfay3SuKY8pwOZJVuGk/Co7gokkY=' 
WHERE 
  key_id = 'a8ff20f5d6c79c09f308da504c399857fb6d8bdccaefe8f2f481839bc91ce364' 
  AND (
    token = 'GC3dLfWu8YRBvVmKfay3SuKY8pwOZJVuGk/Co7gokkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00022