INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2375beb2af820eaec6eb6739df523b562824ead26c3c4324ea0158c64b9310c', 
    'jUeBDivdf7IUuONRz0xEbYK6IVpw9xnu/h5JD0RNiXs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)