INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7a2b0cbb011be05b0bba1b54993a63adfdd93f65afa4bf32b6b04205e0620e80', 
    '1LV9fOJfleAxVk7WSIFKuRLpw75qw+hqfRIbNrow7b8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)