INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8136505820163b9caba7834dd218f82c9af5d834593db6f40d6507b5a883994b', 
    'HKIOw2R4DgGKl+nWSoz39i1TIVxH6dOyjObIib9b/iM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)