DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'a8354a1f0e22ec916e46aa53eea55fc2a47cc8aba09baca384d75f9a62bb0690' 
  AND token = 'x6KKLXxCCrPOe6UYb33lAJMbCWBrCPdQieW+u30Qil4='

Query time 0.00015