INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f8b0b4d83ef8dcbf1180126340a2f12e418ae7d134125b8c1744141a54fc1a88', 
    'b1SZHtVFOeOzPFtpmnjCYk6TUWWmCE1ciz1YvUutLn0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)