INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7d0a05e467af4e1c977a5c32bba555c84c0d9e47dfedc8186c262b9b2063ec5f', 
    'G+h/4OUfEwhJshRvW8Fixr4ey8MFAgPN6ahNBBrt47A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)