INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cf7109849eac5ae1f003b4eb69398e1989a550846274c13ea185756cf5008c6', 
    'y6ccnIWV4XUKjmNvmfuw8YFZ6ErFLUq1ZxdzTOHBaMk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)