INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '56b2b344d27b64df348ef5972259c44ce8d3af0bd10c9659064d0c508bc40668', 
    '4eRzIVX524zy3I4dy35yvFTxff6cDTgSzZpT1K75oa0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)