INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c993d40de8536a0bc522b2f3a90ed3ed357f749472048a32525df44ddc9b49b4', 
    'zg1F6ktFWzh2f1gDFLLEEorxyCCGkj4EwPXx2/sySWw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)