INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2a721f3582cc90b9d69af8212ad1c21a9e9dec584fd92467c28a3ed2366945e', 
    'C/4VTrO2MzaKIkpjsA59kplXsPUMXTI4fbgYs0vGDBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)