INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fde275c52f5c8aa8ed2d40ce95c04d3301c14580a9cbf52eabb298d2ec1b893', 
    '8HCshzNFaxek0LzRuyLi3hZnWBwNFLxlHIErTLxeAkI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)