INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f97e984104ed32b03bf603eaca4413ad1918fef3caa79bb5c1f6c77dd5974a9', 
    '7EaXGft3EAgU74JQLPWELdQPTv5BcA5J1cR04rM6Brc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)