INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '774e4d809fb824c86b589d6509cf9f0fbc212fedf4de99cc19ac952dcf435831', 
    'x/x5m02DExM5jrYfZ6gdGZBKGocF4tXx21KeVVVRBmY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)