INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fa0b8e81239ba2e892b48988a7d12557cef12f860f3172248110d966cec77be', 
    'wKtgCcpT+ekVTvfyzHzupHttutTRbyE30Frcr5hQd0c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)