INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5f034ecb7e93790252e088ba946278023432dfc684c78a466eb3e77921816958', 
    'U4DUccHYr4LVqyEE6t9s98FcyXuCZ6IzqmCDYmZxK8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)