INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ec7b39139673298e982e9ea57f86ffc22d7136992d2c73acc091b0d0ca143d82', 
    'BxlhCFQ4vhE3O0JbSvE8H/2cT54O11K9hcqR8fLaPeI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)