INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6c6076bc9a267d794859f78eeaf8746c806ee065a50510f9179792e5aa1759bf', 
    '5lxAxq+0JKsDCTCTSc8zBiw9D9yjAAU1KTlB/uAthWE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)