INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '72f8b3073f8599f29ef3103086253c780f79b66b2883d774d17edfb69714e8be', 
    '//SNZQaVobez+TLnqoTwZC8H9Plm/gsuLNKaGYhg5i0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)