INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2516ad218fca22b0a69b211733b453bfc3773cda174dbfcfae5b208a5800bbb1', 
    'Uze/jx5gQ13D53PMmXNW1CiZsPxbyWRoqUQuU8cbS0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)