INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eed438aae52f87445f9a8ea3946777cf4d19767d14ae5040b5eaf9fba08cdf07', 
    'S43FPNbjmudBy4v6TbXIH2oWbSs1sT+mK919lEM4IR0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)