INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7246d57440419f3e99e73e87e34b3e363f4a9a6ddcf0c54c7504a6ca11018f14', 
    '+f3U/Rtk1L5i2SyVLqW5RsOq+w6U7YTMlDaYEUQpku4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)