INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3fdb0667d3968cc02955848a0c8f15d587c78f0cb8b0a80e99c067ee9241cac', 
    'OMdZctByHTeSRNsDETE3wGJG3ODlaIQPRpI8lt+blvs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)