INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ac3a4ca7fe98c22abf5a0b821f3661b07c020c989ea489813b6085a3a3d32651', 
    'BkR64KpTCpWrKajAsEC8K2i/KbV/fd5nfYBHg9DZ0uw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)