INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ec9c55c020434c1da3cdeded33ea78cd34adb7cdca400744d1ef4c2bfb09074', 
    '7tPb9WsmnoqyHR8Sa2zgce0LdhzfFg/EIQMzvdUOODA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)