INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91a58a3a058af688de7b3ccabddc6620e517d47851c4345f5d1932683e9d33f6', 
    'ykcLQ1/IULl4hYO8xHKDjRolR6nOdqpOXs27LdngErE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)