INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '21da9ca14415b4a2f4211cb29f4b1bd287d3c1a9b711cc4aba3865139bb6c0a1', 
    'GBxYrIY5yt3CK34GA8IvIrZclZ+i9JfpdgjFJq6Hc6s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00049

Result

int(1)