INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3caf932a46e1b4d697a9414a455807b94e9d1f5e3f3803bb883c90cdcc7d2496', 
    'bbmh6/8uqGYImMisN0zDCBeF0kGZuO8QUdI7HexlKSk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)