INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '53d8e8525515050e90adc71bf7ee5511e2562f70fa762295da0fce6254c1287c', 
    'oTul8+CLoXpetSf2N9BJ+pPq4H3f2LqhDY1J44DOdFc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)