INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd4208ff967e9380e671d34439862ecd0c7d60f894d933375789b5119330aa62c', 
    'RVzpbe1P1LDRnLvxcuUcOnvvFp3Iz3zVMTj0G/nqZ/U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)