INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '864bc38a9d98c96ca7d300bb3db25b6dd63fa5d88e1866f3e0a8505be6751564', 
    'KZgOEaktERKUCEJdvpGwyviaiGVaBHHeu9Jo5xQewJY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00011

Result

int(1)