INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '898d8fc9f0203d6f0cab8423f617d498ad32eff64215a245e64ca64eb6ef7788', 
    '9ItYYOzA7JkxC6MI/EELzQxBsUEDoaTGi4l/DpUUfEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)