INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46cc21d48ae8ee4868933ff2d91e70010c82e799ead97492142cfa6372149668', 
    '0HmZFFIUhkQkj4SmEWjpoEghBy6sUfgeYr5IzLCDBog=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)