INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8a06938f76728dc9d3cd7e8d41cedb88dee143afd6945daa45fcf2a98f6c131c', 
    'zah//zPmxElVlEYt3t7V6OsXSCYioz+cwdPxfJAabbI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)