INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '152c9cfd49624e59ca010e639d562ff61281c58ce84c3f4ad69426d8c3f40e09', 
    'qCw/syuJIqcMH8VNFG8ffO+4p9dYuejFgakXudV5/KE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)