INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5c5b7e932bea11795e704c5c8de26e009649f2b80fbc4025f6550a8eccaf497', 
    'WmDJJjRIx/QgRFpCcuNJxnkqpQx8jNdN3hSLhz6kghY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)