INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '396ecf19e503e4c0f86883d2031d070f2c9f2ed5eb54fabea0c001745db64818', 
    'welpdoeGQBbJkOynr4ECZbEm8j9eTWPJvfNEkF3eD5A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)