INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '526ba93ea4b94e0e5f8a78e97751e7cd749aec66079af58adf52f1002ea23000', 
    'R5yqOLVitFOtU+VZajx/kRVI1zOaLK6UkgRvLilNuEU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)