INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '608b8add9d2510671ce28b076b0f7301a8598967a8e236df877bd016352150aa', 
    'ej2NSEid4X4ufGBO6lIp/eUGxBfT6E99zkEO7PwUb4E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)