INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e391caa7ce6df94edd55aace9c125f6472a30d4b262b78931338fc810ccba78', 
    'Bw5aqb0z4+Jg9smuwCYDUhFUUORNRLNISQ/ert5AhB8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)