INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68cea600983bce9138d6e9e19a8a196d7ead7fe4045c6c03a695880240c1af60', 
    '71/ylSMn3qXLPVRb76GTY8W2WZGlNA8QWp9cBMNVhMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)