INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7e1b329613d72e1212e9b27419ae857f6f8ae665db8cebecb1746d796a57d98e', 
    'fQYYjePQGhy/bvZhi6SCTPdYWpotPVWGZCUHxJml0Pk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)