INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f33954909765eee5a668cd138a79390e4b76f3a7ccbf047d62d43313d9453b91', 
    'gQgLNixnqd8L6CE+zEghF1I1iFeP8lQOss18YMUYIus=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)