INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4343cfe2e4dd973da94e47b9c8a2d0d41b75f0162e030c77131029adba885126', 
    'DifNz+FgmghY30D820hFlECCmUN44KPrniOko1jPp7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)