INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78a37c7850b20bd8ccd11859e6129f087306dbcbd688e58d8aba62fce9598832', 
    '/kFsntBfYdFZjzg2J3V6oFBEjBcP0jraLPhoJ6um4vg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)