INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2cdfd68c9536926457d359f705ffe30543e29c98f44e7d960c24438ff1dae89c', 
    'HJ3o99J+7ip79x02uXBdGyw1EjpNeW9xYznZ6EZTZoE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)