INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4d6b300c038c4bae1c9943302611100f199c16073bf7779cb8b6c356acb5e2ad', 
    'E9Dr4Xd6RTGCghIeeJPsTKunV8ictRzLJxL+xVXlbi8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)