INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b9bb66df37c932f849af8e9c3c81e30156a5db5327a0f8fb026b028307905dc', 
    'tKCYIvBuC+1QP2kQ+66LlsAP3bwOu0Uorj636q6qrRc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)