INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b90f4c11ecfb647afe74556bbabe0be4252a2f2a4f52262d7534ac8f49f75302', 
    'dKHHPvT8CjXPek/wYYoiyJaApDSIRkDamxoZviuiPEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)