INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1fa344a303b4228b510fbc0a2d55698b300ee3ee12550812354f25c556245348', 
    '5ViPjzheO9YGVw+omhFVa6WvNV3qzaLL9/vJVXaZkAE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)