INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd81c9d66736e9079016741ca6e6a2065ab87dd2020da6591c7d619851bf16ce1', 
    '3/29cliHPtFaeN2Wc1oTyQx1HoYi9tuv8+q6u6i2fgU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00019

Result

int(1)