INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe1ef18836d34bb6d4fe47160d93640a4cf27b383af203b378b03d82e3d0c25a', 
    'sxWkBHrJoEgKfk1xuGIRE0hzjOC0OLuMc56TZYb3iQg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)