INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b68becf17316d94e4074b8b69d5783462096f28aa0d14051ff48122e6839bb99', 
    'TWR5Dp/LfGFDayhlDKJXQDZfQN7dMedqNKiQH8P1Z9U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)