INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29c66597151a29e3ec2b566c004fbe9f50a9935a7aae78f2fccdf2d4af7bad91', 
    'O8q2rjFz8C3nEVBIw51fa7Z7woyMB/oBVKxY8UElBSg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)