INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '49e91d7c6b81e515009c68dd9d6707105ae6b3a9b37aeed91c0fc4e0944e0da7', 
    'V28EJ9PK37zeK8UPvjkxzN29rwLUH8j/01yxlpZPoZs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)