INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '905da7bb17969138de15557a28f1732c294ad2b26ebf65390fb3fc4021a5d82c', 
    'NI7iLS1GcW2G3UHphEjnAUELxdIpBqDk2TjZ77ALbCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)