INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4140f86ab5fcde68b497318ce6285ff0e6f78c2d68d2b97a8c246eae34f33cce', 
    'efGyg9Sw0rXnoUfheFwY+UleuJQg3ctPk75R3u02b4c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)