INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cf2e81c55b4a164e9bf2f9d7781a690b1187ecd17182a51e3f83fbc20afdedf1', 
    'lDDZFsKujdFV0DItF3GYMN4805HvT7G5Ho9k25btlTU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)