INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '954f15f1141a4f627fcd5249a677e7ffd4da7cf006e131b2e34b1853074f40b1', 
    'DVIP4dZrdjPuZGBcixIGXv8QPOmYawYVGjuPYyk8g+A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)