INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43b551e738046df9351306440deb2244ba5cd72cf529e911e0f1c357d92e6391', 
    '5Wmq2fS/HgLk1my4ie2J3xGAtobHszj4344kUXY6lsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)