INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a932e20495e7776fd0d911c6e236d5215a85146d5eca6a1b489fa1af809b4802', 
    'I2B55xgqTQdIJGe3o5qcvtsqzJpTpQ6JqBhXeGmD93E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)