INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '307993764d4cce921a7c64ce1db3c2f8e4bfd5c2cd9a20b0d4564d6c8230c3b6', 
    'MSfHUSw4ySf7o1MLAetrM65xgDuuG0VxEzZRKTLKczA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)