INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da711da1c74505e35521aca3e1e4830b60e3c22a2c1e5eb8e90cb0667f6fc4db', 
    'i2VTG7oNMdC25ANrFS1OJV52jcQmJXttgP9CZMqgcRY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)