INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e378907230899e8cb216b02182021ff26cb10feb3cde3b703f66b626f3b5358d', 
    'n7BEaYGlxkqIs6mFdLnrvEHZeW14a6tEtr9yBoulxvA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)