INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'add5c127f2ea4e5620c4f9232e0ceb2b46bcdfbf5218582409edfe973dbfeed3', 
    'WQUygUURTYGhK4wqDiIV5wff3y0C84h8DhOQiOkb9oI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)