INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df50f2c956451fc8b11598f2f5e17e8376dd3be2b46430196660f2929f121656', 
    'kezHQBmvtGmer1fTUxL9e+K117K1UwUN0eB3waAbEPk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)