INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2e300a254d6bf92d81699c83c8db323e3beb2fec6e4be3dd8fda2b8d79ecefb', 
    '5zPCpmHYuTIcR+ORm7mEAuudLxyWjirdpd6hi8c4QiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)