INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '896633a443a5f60b192c3d9570b693f55e503a0df8734a48188e1c47957838d4', 
    '8jFysxEtgtFcTFm8o2B3PvXuD9O7el0NthnVK4507pU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)