INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4cb80477e811d4579fd1ff238ddb83e8d1b3005f48fd68486770e8c479ddc6d', 
    'yt4fvvd+6DI+Wwy6nGjrnacmFm1wfoQ4TruW3hDyQk0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)