INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e48a6f4051d7a8fd720e66686d0309dfc505c1817a88f0c0a59b6053b83032b', 
    '6ORS8zDvuAvHsuwIrMHopa6fKIXXx9SvxZLGje+LKFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)