INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd3bb06eb11e60721b815b3e000608dfc41764223f960407cf29f4ced5fb4a29', 
    'QwrutBJKWvBCuY5iCKN6/+amQrzU0w5d0Tk1kl+BSb0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)