INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa1532f15a89fd7afd6470a5bc1e80586e2ba3ca734b6dd97980ec4d166ef937', 
    'b2yscVViU19KW3KuSEpsuAtJqP9D9hGYFlFXLkR3bns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)