INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b6cfc94281921f842f1d170f07d75c31ee89799b14432d36a9490029e580433', 
    'I2Lz9oFewGMqimwgH58/ZQBpz1vqTUrhsbJ82TVdwMA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)