INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b31ee1c3a07ba9953c6e93f0b13b8f63fba9a9750cae08e13f47d0a301d24b78', 
    'SxQWyp/YYULda9X0IoUSG22HOgdIGYifKXvwKv5rdNU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)