UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MeUSlpG0shDtqW1yZniaxKIT+ZxA+diRKxNfGmfW9VM=' 
WHERE 
  key_id = '5d6fee3607d6463c4aea6c2d0c72ce72ac3ebeab94c6e4317aa0e1dc1e3cb961' 
  AND (
    token = 'MeUSlpG0shDtqW1yZniaxKIT+ZxA+diRKxNfGmfW9VM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )