INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec81a55ffa8b97753f3ad44f10bdca5638a8323d19f495d669756af55c72c449', 
    'Ag7Z/91mw5IIOenn9adjbTkNoHSQMx2x/VC7PYuv8fM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00227

Result

int(1)