INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e369f8fce0943921dc482b684e74b38afe3fcb9f26e4c601b093fa5777a7f9e', 
    'YJt+EH8Ub1ijXYQCUFJLkWYjQQmDoci+vUn0M9Wqb9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)