INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3edc6a238c42300bcfdffc29a6955e019868ed3b07ff75b6bc73d0140bc3d3f6', 
    '8s6p9tHjsmpUGuEq5/RpbkAghF39lTxMmQN/OnDpLXk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)