INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c6ec2ba7d6fba8015d0defb9a97a9b84f90c71e72e54dc79a21cecd63ff3d88', 
    'MCPPH2L+0UcAwy1zGvhxYT3376YOVPyuQHvUf/pCuWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)