INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5dd6d23b972da804892c14b962f8d0e7fc6f9821961ca5230bad2def6c9edc0e', 
    'bPs/fRQyE1JIwFBxZcR6cHKMaL0eSin3QnGWc2JABCc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)