INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2481acc36b530996b278831539b25b46526dc7a6a85ad4b8d289e52d0f6093b1', 
    'ulYLVZ2a9fkKHYq9gzlalnKwVXXSwUYywGCFaG5vjVc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)