INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3b00c7fb1c9ca2e815971d91d153f3ca79aedb0605e9053d30b4ce60360632a', 
    'CK9OpouGm2yyAagVoqbOx+CCcxKOcL/xLqXepd0kBRo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)