INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f245f71c85923f28f33166e319072a2b1d5152bf7ede45b38cfbd1a4b9098ce3', 
    'Kh5A2jFddFZJrGtqfu1w2f6y3j/eE/aGMaFnfSoMyCM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)