INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e2d76ef2366e1b352a8d5afd831f436932060e5746374f96922f17419ccd7ff', 
    'eBMLMP0QJhZX2KlOVZY1IvA2biHIE5Vpi0FyB0yuzrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)