INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '893ed0dd38eaa431abee2152cf5fdb51bcee98b60e1e2851fb98894d6edcda37', 
    'jPKQumTMCVcWkyyaPQvCrFUvwnl2WCY1Ny52mgCRhRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)