INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '929674ecb1497b9184bd873fb87e8d8daf2fc3f3cd6d77949eb3651b45985cb8', 
    'u1gB8emK7uyTytO1bA6dyxK8sAut+kT6FBSmjIrCs4I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)