DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b8f6c9a1c02ef9747cacb9e5812a4bf97eda97c630233c6e58b914633051df4b' 
  AND token = 'ie2TlHgIUIo1uKyT+IGjnfYK5fzxtPiOFd8AEo/scN4='

Query time 0.00030