INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd675653660325358b68e011e8898c7a1dbaebbe9439e170efb03a61ee96798f', 
    'ae/aekApIKCo1IZQAGXk32IQHuS7alj2gXDSuoQuubU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)