INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd7209c712582c66382f90a040692cdb7d497b279414ca89d27edea2ef61e36df', 
    '8ItVd8QASnidpmSITkCLarcvzbibOyZ4TGrKAjN33Zw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)