UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zl5W/kRfdw8SLOxDgKyow/Q1aWAB7b0SB2WlgfPuMa0=' 
WHERE 
  key_id = '6bab706f7831ca657d4afbd54695fb5f0a6f2a3bed25682424c8c97dca092509' 
  AND (
    token = 'zl5W/kRfdw8SLOxDgKyow/Q1aWAB7b0SB2WlgfPuMa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )