INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd523af5e17392ea52c62d39c3c58e00eae4b2931c61e1644c3b75ce706ec2522', 
    'DSIB09Ug1Owj1+jBQ88vdIEJ0ENJOCsAFZIAaNw89Is=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)