INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e8343d312b7d774c62496b7ae6e32b8d84cf8c2a5295cc07a230719cedcc284', 
    'xw1VYqNdJnACfyYDOdw9QRnjkz9xokUPhXPoBZktGaU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)