INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '269094580b56abccde8cb621badde51a215350db1e15a06d511f9d04d21f1b06', 
    'mOGmDqmNI2vdi9G11z7ChcxFzZxjOm5JUolTy1cJHf0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)