INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6985be5960052fc0137d6e5520c08b9c16de2e5e592b52182af95488a986de19', 
    '+NV1dHkExAs9bLv5kZhn8mcqUET1bLW6wh3JY6fU4mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)