INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6bca89d219e20270c3b2fb7c49b3e8249e7be13a936577ec89347452eb2f7d88', 
    'SjS+YsQ4lBG08nvpj9RorTEbmprIjg7chXftpRbHMPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)