INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '29336006c5ad5269ddb5041ba810134da9ccaf0b6c74096fac00589974b803bc', 
    'ENlMQIre15b6X01r8HLCX79KZzW5ewm37Uk7TEB+2tA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)