INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af6eaac1f07280bd48e7e7ea6b68a0a90a6d7040fe5c98527495ad3734ee72eb', 
    'puxMAc08z9j4PKBBKA0ElbQbr0I4LeK+MaqsDBQsy7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)