INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29a0547520b3a9921fd051075b1a49e7d151d7871b4a74b7a89ea7fa0f8983f1', 
    'raUeBuozB8LW7KcpbhJYSrn4XnzAwH4UbFAnAsBuHjg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)