INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4882945702a3879c7ddd8e26781a03dc3c793ed357b6becfce097697b3274c1', 
    'BPkZV+2X8GikmmDT3e/O9GMssAv8MFzalr7xuKly0q4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)