INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a516d2d708c1766161b05e9d8a2b1e7fffd548113021d5f39ca248103f44232', 
    'zJ41HIjF4Jr4PONUpBL2KqGyYVtR+UFksoZDgxVB+e0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)