INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87ac79cf1eb2f8d72e0667c48d276f718f72393cc478b50c80f086f1c9a7f501', 
    'vnHItTBJhOP2l7qIyt91VL9nS0SmTQJIJbNWBPF3C9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)