INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d40474dfc7c3b3745504056cc454381646205f08b192c94f8df34ed5a0f0731', 
    'LrMbZvWeg9JfFNZafnS7/XwTlvd/fZ9ySjWdvQ80mZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00048

Result

int(1)