INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f68e2e875a2a72830415f13c126bff13ebd419fbc02e95c3a20682eb032793d', 
    'JYo0heOwr1RC1TJ2skIoAHU42duqAKr6HnlwNbXlAHs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)