INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0877ffd78f8e1a43a4b4a16409d5a39f033fe8f4daeb50ece3e3e2842536d47', 
    'fbs3jwRXxcV644pBQ1p/bm0VeEhtWIJ5TqmPGFXPDWY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)