INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ef7e1d1f11135ba3a9dbb573baf323434fe20dc8dfe58df9728c014833d824a', 
    'TWQwpoH2JVwI62FIbPSQpSw0CiIJc5I3DEOxuhaLRHo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)