INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3dcab1afa173b4e69e7415e8b1e9f34af9388009046d0bfaa3779b11e482abf', 
    '1ywmLoKNr4yoKXbWAqXrn2FpjYQQyRXKxGhsxeckyDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)