INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '001c0c700a37d02cdec66e3ede1e63a4e2e44014f5f83f06106a14eb7316130f', 
    '7KkiLmxR2NMUP9aiIx17HXfYFg/3iFCm6i/8ZME9568=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)