INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '75ade62498614b06ba94f226791fc38f6a8babbbb02fee4fcdc15469c239de9c', 
    'yTZxQoDrs3Tzu0tHSUInkGdOnUYe7aXAV7t2dqkyZCY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)