INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b33ce88dd9430ebc670ef6a6bf6cf2388bf29f41cd76e8830ca8532944e23f5', 
    'YYkiCvSq6IBfDediYNAx6kj6FrDjPtJGk82/KBI985I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)