INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c824246bc9b5288ec3feb3969275444c8981bab87ddc83263151aa976f01af4', 
    'bHamL9892IFmRsZ/8lpl9EN7WL2vEaHEdOCARLNYuVk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)