INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40eaf410d0d858602eba33459c6d0410a5b5a62863961f4dec7ab25b98a8f41e', 
    '3OHYb31xVqCCFVfx4KtrN2akswjJSgC/2kxDwg0cMJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)