UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BzluKTXNDXJCfEgJ/UqbER91FqB1n2OaPqNfqgfnV8c=' 
WHERE 
  key_id = '7e5dc886669d3f8f6ee7f00567422f51fd74b312d357bc7113ad9d4b84509d4e' 
  AND (
    token = 'BzluKTXNDXJCfEgJ/UqbER91FqB1n2OaPqNfqgfnV8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )