INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03408294014dafbf496af161187682964f89bb809655465be0efa6fed80dc31e', 
    'hUtcfswWPybbIQ07Pe8onGt+XBAEez+HD18FL0K9hcY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00080

Result

int(1)