INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2e131b4738d9b1897d7a2caf8a0dc6563affa55a67e49eecdd6932bd410765c', 
    'HC0g5HaKRYb22sHByDZbEdLXBrbfV5maLpsIZt3E/yI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)