INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5619eda877d456c0f1ee54ba07747ee0736a425a0a0dfd8a9d3022992327641d', 
    '1fGXPxA/7cIhQuDiU78m32Q2s6kScyxiN92jxzQ/0PM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)