INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbad6ef1182962cac0976cbe28d6a3c80cc6e5a64c5c52d25302a849498fbab6', 
    'Cb+kzNRJemVx4QUolkrmSazlrJiDzrIufv1BeU2xRdA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)