INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9755a093a386454a0aa6b9297da05cb421844180c0fc48b785249503037c77d7', 
    'DVI8AyF106wg6opy4KkIA1WsuzbzAQW9LC5WYirWWL4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)