INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9f593b9b9a6711c17a8951365b36997d79bb08debdb1f0643a74c1716ffa3b0', 
    'O7BY3q+pesEsQ22pzDkSuxcT0Wu7kxLIPtMPXTzHKgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)