INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1d6fb8755e6cd187f3082bcb1dfb90f78dfe69e96780c545f2ba1e8b364a341', 
    'hy8QG2JWOVCeMRnSWWDBQ/hqNT+Jc2Rvw6pd0k6KulM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)