DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a83a4e464fa78fa8d24a5a3e90b240f187cea07b1c534df79c3e7d1c566e4bf4' 
  AND token = 'Rfg7lMcbEKESr5QZ7zUQ3DZIcklhxDtRahi58n3VxCk='

Query time 0.00039