INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '905a37f8c4a273f22105294c3be7dc5d0cd06feac675584690bffb6e4461a570', 
    'mIhiEThqdQzVYVMt9xHqciBMfC13qqlIJ94DDNNj/XA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)