INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f2d561266f6af13f363ac2c9a4d990e839b0c8c1d1662ae1afd890a7b533815', 
    'cWbB6GoaGs8vcww0MGtrsALbji+BvStMWPVPazDVKO0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)