INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c81239a7ee60a52b060b3a033d43a233e258e8a1c24c122daf38d4af96cc412', 
    'Ioc7Mjb/VjYe6q7ClWc4e4I1o8GuTE9ZygH0gKY9Ie4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)