INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'efc08a109b4fcbb53af309d29e63915d598616f8f2bd0310ce5ccb4710dfe397', 
    'qUPUVa4qyURppfZLiJQ7rTdIV0E4ueS9IXdVhqKL/LE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)