INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddc8b5f391f06afc1c974834131c18cacd4b214ac763f4bb4ba0958fcd7e4591', 
    'fsHw9lzDONX2ssOkPScpPw18Z3zRVn91ulh7qAGq0sM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)