INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2fddedca105a56d8320b17851228f425717ef3bf0b07a6e12266e80d90fd96f6', 
    '+jSMumHZCkUtHOVviEPpliAwtt5HThZoAJicDhEToW0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)