INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2b578b0f56a2d5d1623eba80e9e9a60f595b3cd5c948e7aede7fc384841de538', 
    'oCAjM9Tkx1+ogn502p3PrjtTPUTa30AwA02fH53YoyM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00093

Result

int(1)