INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7e44cc4da40610be6ad89e1dba48a6afffad3e371589c46d5e735e7d99888eb', 
    'qTOdtPqW2zSeLP/+xDQ8Z/0wXcxOqDFEuq2d8fYaNo8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)