INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e1f2a4562b5a52a7406f645a58d5fb01c2ed5aa7c4322c529901d37999fd2e1', 
    '9kmk607PXjv9vpA0H1cG0WmeVk46LG9aRSM1091wA6w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)