INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '06e6351440e3ea7524dcf42cf10473dba39beea90894722528d491b7e96b18b5', 
    'dt7e13c9ZtWp5cbLIQS+UTUYjUPlO9ACrvJ+fRVtxAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)