INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2239ba80b3814eb880818fa40e7f8107d25cc64d389d197fe9d4090b84b298b', 
    'uk5W1easNcH2iUBfScHzaFmP03iwnoPaNujIiKglpVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)