INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af51ce87489670683d08d116fed10be9a88a39cc720c48545a84d055c970385c', 
    'YEhLbvSXveEqXXp9mPY1Jf4Wxml6U/bMLT2L/o7mZtE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)