INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7bbabdb16a025900ae8d72e9963be88d95381d9a6da8218d81ddc6a0957697e', 
    'ThWIZAhpvjFGLGMApYUArFrwR2rGtvdnPZ4qbyL+PTo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)