DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '255aa30c0995eb51a7cb852e11e20afea1451ecb7bbba2a5daf03e377a9d3f8f' 
  AND token = 'st2BWJTgiAvFkgY66VxehKnpdS/IycmtcEOiDvPl/mA='

Query time 0.00044