INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ff367945646ada317b10d7cc504a9d9477e45d538edfc81421b80d5e976a73e', 
    'XaKgxnW1j9JFQf+FnDztuiU/N4aYKneOD6Wgz9NxPRE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)