INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7c4d8b11dfa60d0546ff6a17a8b617ff5193f9e54ac989e0751c28009d887bc1', 
    'AXa2SIDFr5WPwy0FwFPvxGVSLJ2mE3RExF5S43E8aKE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)