INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f3fc2dc90b657543446a2b927119d5c18f98827bccce232bc4b5e9429a4a0d18', 
    'tYvfQK7Lt6RSxsMt8/gr9qnOnRTKYQJTJhcWxjezaBE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)