INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a2ceb32470093e288e4ce30b0b865af571a607e1c4ab0c2bb1c0f65dde9f448', 
    'wEpoKc3gAGwGkqmmTMWqQp7n3pAv4LPToxYIiC/9Y0s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)