INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56f087297bd8e0f688ade2f96434a6ce0396e898d11beac87f52f1969ea9f09c', 
    'sXZfyIOtmCCxPIPP3rpRuE/9sJ0Ubzv3uC1WOMeYSH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)