INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'eeec2ea50bcd15f9fbfd7e9563023bba79ff98766a724e3599524fb061457e3b', 
    'PJciWbdXvD3GGz4ubmvaZutVK23DwAcNi4Q3carxG5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)