INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cddd60bacb2cddd78a1b4035b69dbea1a1e1943b018bf45354b90a1ce2896dee', 
    'v6Kwsqw79V0BffIU33FuVqVaIZ6UqyVorTpQHokbmOA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)