INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6eebb73782aebcb5b69c430e5ac203fc34d91c5d2218431eae8f42e179a306e', 
    '2NBh3me+FGrYYJYRQGmpx9JJBiOGGf5z+uT1lb0EAWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)