INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54867a678991ec3b2bce4019006dbc12d232d52699e901d815d803d55465bfaf', 
    'oiAasTdvKg++EyrYrq98SrryAWFUqpT/ius2AoMiMUw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)