INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a299317d752d99a9f55cd996df426cca509e0c981c76f022932eb6ef5e2e0f5e', 
    'CP3QRlahGQlqrjzVuVyUFT7uOirec2aJUfMSluV0+Xs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)