INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '552be3ebacd75d7f8d51605b560d58059f02591886ecf420ae60fd202a3ba091', 
    'N3R5AIx0syUoftOpJJrXjoInzpwbkLqAWXV+PgtpIFY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)