INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9da4616643144967120330f026a247e26141b0f4ed82a331360e811e252adf7', 
    'rtnL3Ipso4h6nN3TVXdO4+5LqKv6ZU2oaK9dQHxzxzg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)