INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46e7d21a23e6ff36da776bfb32e5998a3827d9c8e52eb67e1a9def887005e68f', 
    'RSeXcn9yMVW9dBlXiiKLYbOU8jTRHM6n5Ajjm/aL9CU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)