INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c026f411bf4180cc1a7323b3c17ca7c5999f08f58e9999a077ac2a281297a7ca', 
    'n40cdnIoA3fY6ODvHh4r4r1iJRBgpfF0B6zsMztKjD0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00057

Result

int(1)