INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e9dea711cca94e3e57f527d2dc3a4cb4ab5cca54b6aaba78c0bfc1bc895ab46', 
    '6eDISVRRcuJ8NxMS+PmiWdkMNQfE6hR448pdr0f2ibA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)