INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e7b74071e5df98a4e8dcaf24b70f1e9e9726174c8923b11e74be4f46729fcf3e', 
    'gsSo8YZkcac/ZelkdjOlisFGJOUhRb14G2wRrpCiKAo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)