INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e354fc8c6a6a75c4a5f700bfacb7b3edde6b66024547f96291f749fbc8a83027', 
    '2WTpaf9MLp7J540x7DkigGrfpTc4Hkb+VQ3GKzQtF9k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)