INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '943d41952bc4701b3dfc5a5d54ba62effe2b4d323e4cc0d8b10185b5383e5b0e', 
    '+6mLLHvgqAbwFUxX6gts/Ap6rMw4KK/5eGLIClt7mnc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)