INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a1fe8892f47d145c2fb7c4613fa32e3f1172b8ab304b1b7f910fd131c0bc9d56', 
    'jWImlHBqruGos5z4L/+wWwqRjBqWodftKJXItbZSu/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)