INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '43721081fa78a1ef090730259207a926b327dc621b043f38d5deddca7b8c5e70', 
    'ZrxVH/SEaOpZNY1elRKxH1lslsK4+DVo05NH4ql915w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)