INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4afc00af676fa92a4d2f55782d1eeae80023e760961d8bb9c942ff24318b7344', 
    'EkpQIUe0zel5CXD8HQArxp2ALTvLP/PKqp1AuB89Uqg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)