INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2544a7807c1d72ad08447a367dfbce26b5d57bc6bd5210757f0714962adbad2b', 
    'PXDMzXt1cCLU5ni4/GLqpBugWEmjMrXnwG5hIrG9ikg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)