INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6526e8820edfcf77b8b6c1da2c7c08218aa02a0c2c6bdaa87ebae6d244c3be2f', 
    'E94VmLbXLdb7XUoI5T8+YRdHNGFHYB+MmTySIWjuB48=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)