INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ee34eb3fd4b797c5035946223a34fac6b74df1e4043132450f1facdacfd90b44', 
    'KdzrW7jcvY2l+OGdtqwM6iArTp/RL6L4ystfqYg5XTM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)