UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aHB2eyE5Hbojz1WR3hucwEkyPllXotk2vaioADMyGJE=' 
WHERE 
  key_id = '046fb6708637da92389fd1be3e0740f3bd26fdd9bd512d07e19461dd2d9854a0' 
  AND (
    token = 'aHB2eyE5Hbojz1WR3hucwEkyPllXotk2vaioADMyGJE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )