INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f27ff465c3ce7c5a43042709eb8b403b40007796d3e830c515b77e61c5f31fdc', 
    'qhl56bmdciwIWOPN7ZcEwgiP94xoaiM5Zu7uNNGeGEY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)