INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03a596b65bf9c9696cf66374019cc775801ff61b69f0b8c91e27cddf7b24da0e', 
    'qHtYw7cnaXdXoRnQzfFVoPCMyuvMKDqlO/N9jcH1Pck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)