INSERT INTO tmall_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '504c8b0d921b4037da66c8bf090e03ea4d466da6259668b20d3a39f2fe31bed7', 
    'CNcDbaht1UJujHL/ulG4UndSsKb0ZmqJHjM0ia5BOfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00777

Result

int(1)