INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53d6ae99634508385aa09493772ae26647f97573ed300ca96cbc244c7da9a3d9', 
    'LRgmZQJzSAZLtAVtvEfpsCo2RzlWCLxmJUB5NaNMfzU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)