INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71c19ef42fbcc87607a3cd00c8d7141145ca6994c9c752258a0b2e4870278adf', 
    'G/2rIwDUbmMTDZhxiIT880n6N9D7RJ07iq5r8P6gVNk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)