INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8dc39a4dbe5d0d62dd9ea0c80f4dee81bb65387a2bee6228344f6cb2d761e1e', 
    'Dqgc3j4ph6sEKV6Oei6hT2cFCFhzBvyxM9SNLkiOeWA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)