INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4c0304bd42a7ba6f873f1402ae44c9f3894996f3d421cb5befe7c9e916fe8bf4', 
    'ntsDJonbkAGQGgL3/iIooUONzpnIdMhd0oCk98vRURM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)