INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c6448d69d8f1aec1bb08241ee4f6238e72bc73ac4e173327a75f5484bd73108', 
    'C12q4QZlwH9S1QKhnxC4OT97UPA7ka9IXG6J0oU3/x8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)