INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c6466760ac6917fa3ee209e772933829abaaa847a48fdbbcbffda1835f4d1a41', 
    'Tyd612liaLJWj7vBNrXpyF5v0tWrUpp3BDL7qT/iDlI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)