INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28003b8d946f0e0c50a8b448f95def96e7534d41751ba2e5873d87d494e422e4', 
    'FruXCvOwsV9mIMR4NECy55tX9K0Jrma+zcSS6CfBY7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)