INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9e5918432c8c63072aedd4d2124335e8419b14c23a70e61e38a8889bf7bf99b', 
    '0+hN4HAMaMIbufDAdybvezk75wu9dtls/leclgHWPKM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)