INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e24586c858794e1aaf717fc3d1c7da3fa396cca4d6d920bba11756787b6e807b', 
    '+NXkDZze6UvB3Xw8x1CfF3ta0ogWJSxS1dBfhFW/M8o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)