INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c4535722c998f53c60093589306324840db196234cf8e4939b0b6791a460123', 
    'Lo0u/aM9eHyqfQ+WhCoNdb/poRCybk+QM+oLRJXvhpE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)