INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e549f6a8c98cb823adc2ca48f07e16c7c923bcdc753b1ac96d7541b04f7d8c7c', 
    'jXUbefgHFM6pePCJbE0noPB49AMeaibh4xteFDWxvSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)