INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f2ca9d7f350465069788f7f3006df3973031da7cdebbac9cc4742bec735b38da', 
    'Pgkeq8bQ2wqlThf6LiOnRjaqwEZ529o0Zgjm+RL98lM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)