INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '977e9dc6225e8be44289639cdb85f57e84bca11cb832daf4935c52f00bff581c', 
    'iZ+sOIawdHsMc0zHsuONKJhCgUqAR1B0Kkcx6Q32n28=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)