INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4cce438a8c707981a0e4ce7140cd620858a567ae329c138157d1e0ee4196431', 
    '/RcirvJ+059cATdiBeDN5bwAqb3gS/Ks1ouEAtA5Xfg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)