INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd9a68b029a0a8fa69355ede51ab5d16646ae6887f85e8665907868926a943b32', 
    'p3OKvXg0DeJRp6bdrSfZmfrq5thUPYO2A15Dv4HMYQc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)