INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fedc047e24e10c00beb9068051fad4367f975f4354934f39e42ad026e62e6dc', 
    'zMnBFa/2KsNffZUgmmnvEczPqce7yErFR9idKOOsisM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)