INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c3aa2fc281f0b46da0d02a2750c9e9480b1fe5b4f160e4a9bbd26eca52c3d437', 
    'ya4NOCY+OGquj4osGCN+lCso8jbedFw7SGIyeN1xQx0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)