INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec61aad4612e1369759de1f7022f849954af51ceff6bb5ce7c2e45118e0d106c', 
    'k4CBoQMZJjtCefzOUwTACn4hZjNFLxqflUiVDp9UIFg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)