DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a47b3f2fd6518dd6fda27bea8edf7b1d6b47d3842ab0a6ef3a32e419a0e4f49c' 
  AND token = 'yM+5hqgMwTshI8ylGOA8awTWrYosKeobXRo2MX50zSs='

Query time 0.00049