INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '52be9fc1f4814914f4f5955b4e7d16998971ea1b0d5128432de9e10093b0b9bb', 
    '8/NSeQNZWzwTArskjMyyDAfPzdjxpoH8KIRaPSYXHlo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)