INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e87f5b3db6fcee0ddae47ebbb2edab4aef6dcd12235c01509d631bbacfbc891', 
    'jaZHNdnramDvnODTY8xOwR9CSLIqiMKDFGUpvj0ZULw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)