INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3dd761447051af2164d3482bc6bc7bbe073a87b8d2c3d6ad0bd91d2a4c477fb', 
    'apVfjKbfOw5POmRi9K+s/ifzvL1F1Xuvr13iGLUKxIk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)