INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a34c318157532b196cd79a03ca50a5747343b1283b2631b1d32d1c406faded96', 
    'Zi9tCP4WLKkdawBXau53el/FdiyYYTS4/9Bp3Fd619I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)