INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '54b83f0071db3d19d191fe91ebbb4424d60b812752cdedf9c9c0ce12358d6d79', 
    '0UPavAq2QVy8exwd3iNuugCKMeb8DO2ACpsDCjIWhK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)