INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fa9531b8f56d45851252af25865b16e269400db0c91a4aa9bc2328edfaa925b', 
    'uHa2wkWPdhSmUQxQD6YdjacAJtG6a7GZObiedwOcqfc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)