INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '987c3640cacf4ff174145220547776b1ce0449c05592d8f376cc63f434739cc6', 
    '3wxX2AuW5ZZcV5fGWG4K7baBW/0TiBaiY8BbGLmIKRw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)