INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18dd53d5255e1e02104cb7a80a114d8b6fe5443d7a8d236c4c11df8ea68837ee', 
    'qKqZ2ZtbGwVwkhga4vJ0aLWODRNdbeiBUE6P6Kd9VkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)