INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '341379d319bcb7e2f4540c16198f3b455908eda75490f6d1bb418a6cc198ebb7', 
    'mbU6BTqgjPJ8XcEGT0U1WFd7Z66eWIMJG+ecGd/XQTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)