INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1b74ee02b2a5f9dbb7d8675c7db8500ee8443b8454187d7e2af5e826fe85bf06', 
    '5MN+5H+vwvKvE9wSAYUktinFH5ijL2vikwUVEfcOhWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)