INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eb338da5ea87748aff412799688f50e1549cf4cf51873008fef77fa4abd2f3ff', 
    'qS7izeNA9OPff/u38OO51e7c0fdV60HzXX54reRr7Uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)