INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb62b508b5f824844ac0ea7316260f31fc4218db219212520d33fe00a3974069', 
    '/KGxqkS9P41V1p8jXS9AyoBt91h1W7D4qcWUAZx8iig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)