INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a23a9251294d2f1388efffcd8fa6747ac5238b55189bf799646441f2928f66f0', 
    'vfzT3fBVBeUqml+VVAFhhguK0HV9rztKRDAdHWKOL7c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)