UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+ZXtWwWkS13iZJTZOFQN1Uc0h3zLauP39L1GIma5/D8=' 
WHERE 
  key_id = 'acd438b2a8bdcf54cdef42134e9df852cd60ffa3d598e905a662a7d0b7275017' 
  AND (
    token = '+ZXtWwWkS13iZJTZOFQN1Uc0h3zLauP39L1GIma5/D8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )