INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9e6abca684b51bf03ad6d676b2e443ea5647c16e62b638d83aca55d63b06e0a', 
    'PHeUof8oeGRSpS1KagIcz+tOvuittUOJWdqfhaYXMlU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)