INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46a4b029e97d95e8a44212f0451897913fe165639b91e4b9e6925460cd942acf', 
    'iCkCmBdKK9vPDP3/H2DDd5sFsri7cv47/GvYeBHzywg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)