INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af2f53f6481f34c5b0ad445fd5a3a71b88b37f382591a60f9e65ba01bd646fcf', 
    'BjhZDqjHv1twQTld7Le9PSF0e2XX2fk+wzKUEohcc0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)