INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54b0b1fb1afdaefafcb2b19ed41afd9773426b49b801577a1159c83e5c99ed16', 
    'Jk3PPuXCHcp0eGPcfI6+QbaDkoztAjYMj8yqrip7qhA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)