INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c92bada5f694d88058f2d9106a80e87c92edb70d6acac213564e08728d0cabe', 
    'vVqXEcHNwLEs6l/J0qCeS0tFQfIpz1XvKMNvZzWrBqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)