INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '429d313898012b4d9c99efbb53852098ee554c19fee0a38c2e865fb030df1fe2', 
    '1WH6hzLiAS62wIZfYhiz5INawTbFysQAWuUBupWBXNE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)