INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e61753e6df387687662d8db5015981ed51393abd908de4c8ad8d6b98db5154d5', 
    '46znRqtK9ouo5+NMdwsbm9wS1OMbbBElbALT2fW5ufU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)