INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f91be98df24d943599d0697ef17b68265b4078834bccab7fe2c50c5655178872', 
    'oajXtO/ZFpwCN4CKmj9oPoLv0xJ4NUiwH0Zs63raR2k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)