INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84b38b61dd60292c8a56d297b3bed205e5bcb2d069cfbd45869cd4a864ba191c', 
    'gHKhxZrLeMLGpJxlCby8qZJk4N13Zg9D4+4NOZwUyVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)