INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4c16cac1c3abdeb022af0c6c795f57112541cb1d4c11a15046a36a9d8923e90', 
    'YCk9pLXzeuHmca4ERpbXavptOit1n5/3Wpr9eFvnp8Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00077

Result

int(1)