INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ff2fe6b058789c6650ace075915c4d06d794ff07b5eff5b8579fe0823cac2253', 
    'K+QcRNyQDYISbMF/DvaziLgywIQFZyUqKKJ8hP8kilE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)