INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2814bad837fa30b7811973b00ab8c773655c303929bb033ce2e5fd4ce9077c29', 
    'Z42d1hXFU9cm+zAjIfSir4eu15PGCn7bl3zQ/M5uF1M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)