INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '93cfda3984f3ad49a5bdd23658f760905529fd551a92b9d09b0ad27729e12bdb', 
    'yKTTKGyb0fEn1JdUTZxQ8WjRCZhJv4fC0JeiSRMG8RU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)