INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f15e0d948e7a968096854353527ffbc9c9965928d295a0aa6061f4080df1c2cb', 
    'R8oja4PewihF7iiOaIsleI4Ee6+LCkxYfDDFkKyBAUQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)