INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd52c512766143793e8e32e4e73b841361353465ea3d8aef275a79b7a2e04aec7', 
    'R7QE0ACLxj9gHQ00//lmTew/lnIyXfsdbAvTqEbSXxY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)