INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf8c424f32b8ec96abf016a670faee993ca3d5e35ece137d30e3776a1647c38d', 
    'zsaYxAR6ueM/lF0tDTEM1u6XpajIob+TR2kxNQb448k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)