INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a771024e8f1c73c343bf5b8ce5f4f91965df277fc7a19925d937fd71789454da', 
    '+b+o38GAlR1Z3uhU9VJRRuahjg9PgbyK+P1QoBJlAoQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)