INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5ee1ed590674157f0e60a1a37d144c453feb53d8141cd754f6ebe43ba245fea', 
    'fUjGw6PPiluLl/SbuH102CjM/WOtppJbbnDdBiEq74o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)