INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6dd9877c5f4718cbbe6d9d45edd4cb49c2f2e786237444fa4caf3ea0b4a70efe', 
    'l5I0kMOiS3Mt8af50wNMLnT4QzP/A2heCK3G6P68H60=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)