INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dbd9dce98cc2ee90d44c0c86c0db31ac3b39457c2954562c0307758a502ec844', 
    'O8Xh4Mv9xOLj88GJEO/4QzBXMg18c4X9PgX9ile4SYQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)