INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76d948197debfaa0c312badf55c044c6ebe6290739c803bda1728a1f3db6e1f8', 
    'XmNcMnX9P9P2t9qtuojq0pcRfbYCQsBefeuo+1Z8aD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)