INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7352a795fa75af7303cedacf78c3a5ad6ef6b0d7afede30eb42ccbc058b434d4', 
    'FL04iuDd6F1uU1qgnyGNEMGt6Nvg42OK9Gv1vHXheVE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)