INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '98b874a005d9af36c390d5b7bc53813c721e377918ba5bd2c397c447ef501891', 
    'UMLjQ6xNlODj9TSjyfJ7JgItx0W0HafEmwjCPb62zMQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)