INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6147e58e4a38b6e912cc2d39373e110b1af185c1ec55c042cd3e66a2f083fa9', 
    'EHrSy2TBaXZjV7717ZFsPzK/8scapBZoNJSIXQxfIeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)