DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '5159502c12cfa32b49c5af1971cf58446a70922d0c5a51634e76e5322d1bb5ef' 
  AND token = 'j7KNVxc3+NHk/X/jMDcyPMaulfVT0Fe7CBj2Y+Ekil8='

Query time 0.00021