INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c21e01ce8d9688378ceee3ea965aa1db9040b3ac4f8e52aeec8331b1ea44e53', 
    'GvjOfOlZMT1WlJ/V0KfD0jzvJgIWRdxp7WjRJEOxuzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)