INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f6e93c73e0719bee9144ecbc3937807820df5d1f79525593754bf0ccd9eb13ae', 
    'e3uGdKcDB+mDOw48EWP7v1kIWKiSR1otbwv0CIe/BLM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00017

Result

int(1)