INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7abc8cfb5d5e6b722ed2d92a068e0a4716bb689f098b00c75917ddb5624840ad', 
    '3zJnzwaVD+QjiGt9T9rW1MUJw9qbRC5B4pREzHP293E=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)