INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9df21681fca37dd912772088c4f460866c0b062267dddcb8b988a3fcf4ddc5cd', 
    'ZvArXd79Qk57vUSjvV45BALAbD47iu3Ts3aXoWrVamY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)