INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '502dd2d39e09ad4283710d93345d393825b294edc4379bedf6aecee38e794aa6', 
    'FMEAXIffYbBeRypPjXtUTzIZ9laP6o7oYcHwi6upN0o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)