DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '53a903fbf70facef52ffb8cae927a97c4cbaf03d4dbcf756310909bde4849547' 
  AND token = 'oF2MwNl2vgPl+bRdyWOJ8Ur4heTA2LUBU6tc8PiEb50='

Query time 0.00041