INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb71d481990c7ddbdce0db5c4d05b50588ed8772c82400ece3a96a5e9284b4d0', 
    'PiNEFS1pM+tS0phSzQLTEqvgooF8IsfnPg6sggs9WJM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)