INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dcd272ab0f79fdc801560b2b53397f280875c8f2d0559f86c27d8edde443636b', 
    'XvyBW1vBR8P6PuZdUS2SaZGvt7Cg0c/H7XxUw+HeGZM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)