INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbef5afd6b120d4a0390a4d21af5ed29cfe8caaf2c321a481793c3dae2d69541', 
    'kUjw1kr0krC8pwAJv5vQjDrCMKbgsv7DhPSrDhfvnww=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)