INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b49a740253de3693310156f6818e3eeac962238379d2729ef9750273c7ab3577', 
    '4a14TkIJSEFpgy+u8z520BlpRJ1xQ8snpVDnAQz5NII=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)