INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec93361b9cf700b972dfff1ca6c52758ec603a7bc6bbc1d80b20d64434443f60', 
    'i7JZaL7UCrWEvKYgh1ToX70CJrDviIHnE4Ma/2aDOnE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)