INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee8a2e0bb7de927f09760f8623ed4a7768ed47fd94e1e30e36aeb10fef5014ef', 
    'OUvzrRBe2JWdK/SFNEkff5lQyhDUBYcIHK1Kxe2KDEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)