INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17c210816752883d5cdb881de2ea403c71ba60e6e7977a6d3502e7cc47228560', 
    '61qHMzrRYEQ8nMggfHOp0HDN9rqtxwSZ1ZuNHnLHv+o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)