INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbde23543ed5d21fa960fc0664486fbcba6851a6d871b76bd228e68d3aca1944', 
    'PoufC8CYkpG3w9QIVmFT/dKCFGKIPjtM0ZnXYh/YmA8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)