INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27210dacb7dd959b18230eb606c1839f803cc15285edb94e64156f4cdd09426d', 
    '6boTSVLGmKjL3dpTeVdRQ5te5DY1rysvcYWevcAY8uY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)