INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9bf8a878a651e905f0b6aa49d4249e4f94788899b5dd48260765dfac5a22d947', 
    'Aa3up6BsptefKbV5fe7wlORak+VGWYp0zm26kAeKNBg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)