INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bba5875faa8a1f9ad75a9e123393f6f06050424d23b28cc58799001a2a9a8dab', 
    'MFzgEpPsmsgNEQjHolvMWW5XHW0MLzu8jw/sBfp+f8Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)