INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b1703ee27cd21a9547cce6e726b03fa868d280e61871f39e5bbe54725ec9cae5', 
    '5qRWR6/IVH0tf9veAv8UZKS7gV9p11pUulcbR9+WKPs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)