INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f2a191b64e862f2dc29a2eef57c075c76dc647d8028d7b5ff1a3a202b737322', 
    'R1i9Nvzk4bedghEW5UY7Z9K6t8lJBj18nKCIKbmItM8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)