INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1b03fe37d94db396a55877c12c590f28e404f0da8730c3b06c93442c8b278d4', 
    'gG7nYDS2GzCyOJM7F5LrH3T3qLZm227n7zQ4rcdIk0E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)