INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f6e93c30857c777bf64db865756d21d2e35f6db3764e5c9b3a0eef437507c5a', 
    '6JUfqc4bk6fGF6vYcYegK9HAfpnPiKKzUFWguC6pkJw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)