UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dFlfKynocBQoaYhDo0GuCtP1WXuF/p7z7nPbVrt1G4s=' 
WHERE 
  key_id = '336dac1be47bc34748ddd23c8ee52ac0a12408e413d16f195686e93e1d5a046b' 
  AND (
    token = 'dFlfKynocBQoaYhDo0GuCtP1WXuF/p7z7nPbVrt1G4s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )