INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47e348767e356ce5ac2d78b23a221117e491040ce3e6b8998b6f36ff9696e709', 
    'wUJ13YFO2elnjipkhnq3ZsQd1nQ6xY5Jw9taxlqWhSs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)