INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f94764a30c95af806cc74d3c820a6bfeaa15e486b0133fb18e3f1905add30d', 
    '+PgFA46v6x6QMdIAIDNzOb21cXrJJmaNtYgw2vR9ZoA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)