INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '59d9c96f03d1c544b5a50a79c32073a0875caf612040b0143198534d2bd813d2', 
    'JInOltQpfE19jN09wKEaRhgfW0A3YpRa9buzIYqj1vs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)