INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8331303151b7f35d3217072870b48a8696151868651f3ec95c776f29327f667c', 
    'TjNj07nXHQuK0B1gycK5q6v0HanSqtSwdR+ZvbvZ8jQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)