INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '522ae9172e3fef61208cf6aec6f347311d8a6b085a9d73d5a6d437aa497615d3', 
    'PLPbIGbQxWdV8FraeLEnQ6TAuUmW142SJ5Sd6C1N5ZI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)