INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '455651286eedb3cae1cbe1561d40d0716c763cd72f442c03389c659259fc2539', 
    'AViBcqrv1RCiO47ver4RQJ5coyXjP2LfiBuZKBkq2V8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)