INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'de4200b5dcf84bb8d2de2fcda3a261bd5a33a8e0142ba094b452d1970cc1b803', 
    'NE1JktvOY7q8pm1Q8bZQp89whacty96MDURaMsNjo7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)