INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '434ec4ec1bf5161c66ab148ef1526c755d1fd899d497981c9612fda3830421f2', 
    'T+qQsiw61whqqoo1V0uPzwNJkgt3zatDdBs8LOqorGc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)