INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83a2befaeee47d54b3005aeddd293cb4f6ab8c595fd35776064d6f35883fa0d4', 
    'x5yiFtaBA3Plbp7sQNeArTJy+uRXMNCi0fjAef/VbfQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)