INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5645a46c00507d7847587da7db546bf252c8a08345873b500051a1a1581aef2', 
    'M7NI0DlW2r7Iill0IXCYlwRrkNDB1E9w95h7HIw9p98=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)