INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9791040a959fdf0774364777d5ca5e694bfb15a5042c9fc8940b6877987b813e', 
    '+XdmcAjbnqEehRunPhP9bBS2zvI/5hXFmX25VotBtfw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)