INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81edc9d4ce43fdf4d9e8a0ca6309b6b5fba3c456ff5e0e7da9279c23ee07a30d', 
    'blR4RsXq2z0P0aw56fsNYkYMY4QKT8x1NRz7/WB0H34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)