INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9768cb073d7f5f34802051f4fdd76c03f928431257a6cd9d409317110161c2b0', 
    'AYNFbx+oWvZkkWUGtfBQLZ8/gb0qxmEOaqrYCeSWwfM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)