INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a02a6e0d8c345ebee32e0a85e11950f30da5640c12218b6d9840e4797d0535d', 
    'dA/VQIGbLjWVooWn4Gkl827RJrRRiKrZdIj+Y64sx9I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)