INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '842d8800fad57214c65da3caeb4fd348a279be257dcc1fc3e78631d512003a7e', 
    'AEyDovJhZEGCzB7E3ldx6rclMnuqpwkLVidZhjpJJaQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)