INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5de63cdb1c408ee4ba17641b6a1e23caa701bc58fdc43df46f90e5ed2e16a47f', 
    'OV6+SZyrkjfGVMMuxrlobfI986E+iV6a8qSHMKODTyk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)