INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '865b11d7484cee2cbccb5a875b5dd786542ce01740a12956bad56338cab1052c', 
    '6rzRJuMb4bBEFNwVsC8ZHIrJdRvAjqEXR5+lrIWTjc8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)