INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ef0bf106e738c934532be7e1cf872f9cdae419c0f98f9bbb5014dcf1d89ca4b', 
    '7FqRlRTn4Dv89QwEePu4Rtf52+wdc7mqnBk0uN5NEP8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)