INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6832769d7d0ab27ba9b46f29bcaa3ba8c53f00c60c2b617ea28ebbce086d6fc', 
    'Ud2umrZvuCrQpEAXQ0fWjFDrLeb0bX1OtYhUmxhqSus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)