INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3d60607a23b2b813d44b0881a80bf32b1ce222d8aa87d9a48e3ac58002af948d', 
    'SGmCL7iKKz2VdQG4wfNBgNVKufnWZqhnHre+P/FKLGI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)