INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3da335d01b04fdde80d8f09e8909e23f4f33c51c47d9a954a2ba674c58ae66bc', 
    'ywZzLKUiHm2nWyLnowYY5T35oOEtk6lgejZn+xCkLzY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)