INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3eb0f437dc6be715d0b2f53dec8692232962b8488343e045b5d3a1ea2da6937', 
    'djP+a9TRVn4Avrk/TsFaJKgEOoPBnvoEftz67Wf16pw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)