INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3da7a095814369695c5edae76ecebad54eb5edd319c9dba80e599f6cee80ae3f', 
    'LZUIMjG2R2YnSugDuzZf16vxCNlInTPG+o2l0ZHpHKk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)