INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fa5acfdf3b6d08e5897234b85caf4a1f24db014f0e123b945784817fa29fbfe2', 
    '5y0rjh8ViBBJKOzqGGdSk1KsPQuPmN17u7Q7IxmS1xo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)