INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b649240caaa1e0e6dfb176ee73c49a4be33e2e70412cfccc41108ac77c8b97b6', 
    'LdMEStz4dv9z0PbD650oZh3QM3IzDIDoMn6fjWKBN3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)