INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2742be0d857c37155299c6d2b8865ba9ef2e8b98d1513e24a1fe7a9427c7a21a', 
    'dKk/4fHSQ41E37uDmEPNyxGsdSYo7PCO8KIJzDyRPIc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)