INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cfe609556d8920e5d488e8af6dd17fbca09d28d04f3363a0135acb6d410120b4', 
    'Ss+7+/s8I1VBWUH2yhlSedwV4lUehlN7g4q7P5QmjDU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)