INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7931cd90c260469367a81ce4a0111c81b791d16997dcf3738dce11c16faf4bc6', 
    'DMz5uOJ/TQ4CzutEnKnxzVRZoUBXGeXt/NKRGoOWphA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)