INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dfe9b6ec52a4aa24c7cdfcf6a517f6b219d8143500a71421d7e0ffd72048d660', 
    'pZCCWyIBPtw+5ZHKu8OCBOZQVH0rG8vCvmZitxRAdHM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)