INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93351964084932a9d9145d95b4b2118281496ad87d6539f71606cb10ad640f8a', 
    'mhpBnDRwD0PmSyDzEpY0HEQHFYsQDQBXv1sj+b/TqKg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)