INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '864f11c1c1b08c98a267e687c58062b3aee64d263761fe639be2c30234f206e1', 
    'PN2uyh/VaNrwnLpEWRmPOoVM9P8s6YDoUJue9R0TtRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)