INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec24f6268feaf2d97e18a00f73f29dbef1e1555add076ec6a8503809a351ba48', 
    'd5p7ZM/Wa1Dx4QAz91XuGaelTX5jbOoMjzrO85ZncXw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)