INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f27cf3538147efe103b73a779d67701ee9b2d8cff53467e85e876f60a48cb58e', 
    'QKo56FCHNwn7CVDg/5oYbNGaco/x4BlnWKJ6VCOMVwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)