UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'J8/CHjNJHeCfXeuFYgwXOsJTUvh4t50ALQ1QBrT65XM=' 
WHERE 
  key_id = '256bafcfeb5cb419c5ad85a39892f34dabf4ba2ca81a6e680fe966b43bc28195' 
  AND (
    token = 'J8/CHjNJHeCfXeuFYgwXOsJTUvh4t50ALQ1QBrT65XM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )