INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c8776b60af22743c6fc4f2b68f11ae44936d58be8c048e1f0a53aa28d50459a', 
    'jGP93/A01j+sQoq6zpb9G1y59xzr7jvT9irRgHUvKCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)