INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fc4a50f9dd314a6ea9366637978976715e47885569bd895463778b6ead15556', 
    'Pz49O4cpLWbcfgMTLEZFu6lA9sMq7cSRTUSEBP0zKJA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)