INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c80816d479bafbbee5885677020c442a4f110d81b2623b530994572613d08432', 
    '9BjF2URzDnSMRIa5VRrJWB1eykB0iZWCeBGPTf6w8dc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)