INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4abf3349d39378939d27313d1454a66109b7c6db0b6c802b3659d23bb96549f', 
    'B1AGTJHY8lfT1fvWGTNfZKkt0j/jfniF4qwYYO7KF24=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)