INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '13b1f5a4e1cb1bff4175bf17e6abcddf5dd86be8b3a9c285d25024979c9097ff', 
    'kuOVoN29WMtWsrhJpEoD6lxMNE96uz/MjU3BIOjAKn8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)