INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9368cc996622999dba9943d563713870d7d4dc667e9c42878703e6c8328d330', 
    'vl7FWcUtthoJDjv7lIXLNtN+daOTpqh6T5hDfWUUiyA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)