INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38fc5bbde923a3430946df7887bf2df4e137228f57bc8db60f26469da10a3748', 
    'E00vXQZOUtjSBgLyeGwbjq7gqyeJTcrLCD7bhSG+cBM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00014

Result

int(1)