INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64068c3366d1035daf2b9d652c23b4c85ae1b302dc4e8e29562c5f4eda45eba9', 
    'QBT1v/l35tT3uJ4uVjwUZeNL2XmxlTmjGYfb64ffK2M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00082

Result

int(1)