INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e5ae4acfaab3840250a1abe57cc528ddf73ab240e0b96f524527944c4472cfe', 
    'CmgxCnTBtR0XCfgsC5eedQ+pI4PbmEQ4qZ1dKg2VInQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)