INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e551ef9a0ea0e80cc99e0d961b95e1b4b50b085bcdb4454a6b5d77c68f42797', 
    'YIUL9LAdF8NmtltOqr0RG7xQiCJzB3Q78e00F+VAK6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)