INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '611802300ea33ea4b4b094b818ee216b04eaec4a9d0bc19f83c60275372b8868', 
    'IGKzZAyTbHMiykXBDF/v+GPcVpOmjUg62I9mjH2cG98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00091

Result

int(1)