INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df543e2cf6a030f88d4fd8e7ce9e243f2fa299e8c67b657781897ea2bfe9de0c', 
    '5tlKQ0fmd5b5jzMRz73nYeJRlg7xkHJhSuvrXQgSOKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)