INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b576fb90e8eeb1333651f6c1ae88640d61734d45ffdf64839e6041a88c979c0', 
    'JQPjhqh17GD2B09Im1LWhVoJ0ZQswnctKcX+Z8Bk6nM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)