INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4de82a0f7cad053f2eaada4219aae822d79651bf3a515b40157fdb2ccf8449ed', 
    'PkR1F+Re/DG7pp7pN4nM8EU6rDO5G3sTnhIHtu8Thlc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)